13265390

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1871}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 23924160

約数和(自身を除く): 10658770

約数列:

[1, 2, 5, 10, 709, 1418, 1871, 3545, 3742, 7090, 9355, 18710, 1326539, 2653078, 6632695, 13265390]

約数ペア:

[(1, 13265390), (2, 6632695), (5, 2653078), (10, 1326539), (709, 18710), (1418, 9355), (1871, 7090), (3545, 3742)]