22008745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21061}}^1$

素因数の和:21096

約数の個数: 16

約数和(自身を含む): 30329280

約数和(自身を除く): 8320535

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 21061, 105305, 231671, 400159, 1158355, 2000795, 4401749, 22008745]

約数ペア:

[(1, 22008745), (5, 4401749), (11, 2000795), (19, 1158355), (55, 400159), (95, 231671), (209, 105305), (1045, 21061)]