13349060

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{823}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 28101696

約数和(自身を除く): 14752636

約数列:

[1, 2, 4, 5, 10, 20, 811, 823, 1622, 1646, 3244, 3292, 4055, 4115, 8110, 8230, 16220, 16460, 667453, 1334906, 2669812, 3337265, 6674530, 13349060]

約数ペア:

[(1, 13349060), (2, 6674530), (4, 3337265), (5, 2669812), (10, 1334906), (20, 667453), (811, 16460), (823, 16220), (1622, 8230), (1646, 8110), (3244, 4115), (3292, 4055)]