22409429

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 26906880

約数和(自身を除く): 4497451

約数列:

[1, 7, 23, 161, 181, 769, 1267, 4163, 5383, 17687, 29141, 123809, 139189, 974323, 3201347, 22409429]

約数ペア:

[(1, 22409429), (7, 3201347), (23, 974323), (161, 139189), (181, 123809), (769, 29141), (1267, 17687), (4163, 5383)]