22289771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2371}}^1$

素因数の和:2474

約数の個数: 16

約数和(自身を含む): 27325440

約数和(自身を除く): 5035669

約数列:

[1, 7, 17, 79, 119, 553, 1343, 2371, 9401, 16597, 40307, 187309, 282149, 1311163, 3184253, 22289771]

約数ペア:

[(1, 22289771), (7, 3184253), (17, 1311163), (79, 282149), (119, 187309), (553, 40307), (1343, 16597), (2371, 9401)]