13204538

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 20196000

約数和(自身を除く): 6991462

約数列:

[1, 2, 101, 131, 202, 262, 499, 998, 13231, 26462, 50399, 65369, 100798, 130738, 6602269, 13204538]

約数ペア:

[(1, 13204538), (2, 6602269), (101, 130738), (131, 100798), (202, 65369), (262, 50399), (499, 26462), (998, 13231)]