13194490

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1861}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 23796360

約数和(自身を除く): 10601870

約数列:

[1, 2, 5, 10, 709, 1418, 1861, 3545, 3722, 7090, 9305, 18610, 1319449, 2638898, 6597245, 13194490]

約数ペア:

[(1, 13194490), (2, 6597245), (5, 2638898), (10, 1319449), (709, 18610), (1418, 9305), (1861, 7090), (3545, 3722)]