12680570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1693}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 26345088

約数和(自身を除く): 13664518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 1693, 3386, 3745, 7490, 8465, 11851, 16930, 23702, 59255, 118510, 181151, 362302, 905755, 1268057, 1811510, 2536114, 6340285, 12680570]

約数ペア:

[(1, 12680570), (2, 6340285), (5, 2536114), (7, 1811510), (10, 1268057), (14, 905755), (35, 362302), (70, 181151), (107, 118510), (214, 59255), (535, 23702), (749, 16930), (1070, 11851), (1498, 8465), (1693, 7490), (3386, 3745)]