13053740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{93241}}^1$

素因数の和:93257

約数の個数: 24

約数和(自身を含む): 31329312

約数和(自身を除く): 18275572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 93241, 186482, 372964, 466205, 652687, 932410, 1305374, 1864820, 2610748, 3263435, 6526870, 13053740]

約数ペア:

[(1, 13053740), (2, 6526870), (4, 3263435), (5, 2610748), (7, 1864820), (10, 1305374), (14, 932410), (20, 652687), (28, 466205), (35, 372964), (70, 186482), (140, 93241)]