18809780462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{854990021}}^1$

素因数の和:854990034

約数の個数: 8

約数和(自身を含む): 30779640792

約数和(自身を除く): 11969860330

約数列:

[1, 2, 11, 22, 854990021, 1709980042, 9404890231, 18809780462]

約数ペア:

[(1, 18809780462), (2, 9404890231), (11, 1709980042), (22, 854990021)]