19677126997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1\times {\mathrm{11497}}^1$

素因数の和:11977

約数の個数: 24

約数和(自身を含む): 22709745792

約数和(自身を除く): 3032618795

約数列:

[1, 11, 19, 209, 361, 431, 3971, 4741, 8189, 11497, 90079, 126467, 155591, 218443, 1711501, 2402873, 4150417, 4955207, 45654587, 54507277, 94148933, 1035638263, 1788829727, 19677126997]

約数ペア:

[(1, 19677126997), (11, 1788829727), (19, 1035638263), (209, 94148933), (361, 54507277), (431, 45654587), (3971, 4955207), (4741, 4150417), (8189, 2402873), (11497, 1711501), (90079, 218443), (126467, 155591)]