齢 is a Japanese kanji written with 17 strokes, listed here under the keyword “age”. It is built from 歯 (tooth) and 令 (orders). In Remembering the Kanji by James W. Heisig it is frame 1505.
On KumiJi Glyph Explorer, open the parts search and type “tooth” + “orders”. 齢 is among the results, together with every other character containing the same shapes.
Open 齢 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.