18893164031

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1\times {\mathrm{25367}}^1$

素因数の和:26510

約数の個数: 16

約数和(自身を含む): 21823785984

約数和(自身を除く): 2930621953

約数列:

[1, 7, 103, 721, 1033, 7231, 25367, 106399, 177569, 744793, 2612801, 18289607, 26204111, 183428777, 2699023433, 18893164031]

約数ペア:

[(1, 18893164031), (7, 2699023433), (103, 183428777), (721, 26204111), (1033, 18289607), (7231, 2612801), (25367, 744793), (106399, 177569)]