12415721474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1535459}}^1$

素因数の和:1535785

約数の個数: 16

約数和(自身を含む): 20120667840

約数和(自身を除く): 7704946366

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 1535459, 3070918, 19960967, 39921934, 477527749, 955055498, 6207860737, 12415721474]

約数ペア:

[(1, 12415721474), (2, 6207860737), (13, 955055498), (26, 477527749), (311, 39921934), (622, 19960967), (4043, 3070918), (8086, 1535459)]