22251163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 25030656

約数和(自身を除く): 2779493

約数列:

[1, 11, 47, 193, 223, 517, 2123, 2453, 9071, 10481, 43039, 99781, 115291, 473429, 2022833, 22251163]

約数ペア:

[(1, 22251163), (11, 2022833), (47, 473429), (193, 115291), (223, 99781), (517, 43039), (2123, 10481), (2453, 9071)]