13521610

素因数分解:

$2^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1289}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 24381000

約数和(自身を除く): 10859390

約数列:

[1, 2, 5, 10, 1049, 1289, 2098, 2578, 5245, 6445, 10490, 12890, 1352161, 2704322, 6760805, 13521610]

約数ペア:

[(1, 13521610), (2, 6760805), (5, 2704322), (10, 1352161), (1049, 12890), (1289, 10490), (2098, 6445), (2578, 5245)]