21081775682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6103583}}^1$

素因数の和:6103753

約数の個数: 16

約数和(自身を含む): 34717185792

約数和(自身を除く): 13635410110

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 6103583, 12207166, 67139413, 134278826, 958262531, 1916525062, 10540887841, 21081775682]

約数ペア:

[(1, 21081775682), (2, 10540887841), (11, 1916525062), (22, 958262531), (157, 134278826), (314, 67139413), (1727, 12207166), (3454, 6103583)]