13580578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4441}}^1$

素因数の和:4593

約数の個数: 16

約数和(自身を含む): 22387680

約数和(自身を除く): 8807102

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 4441, 8882, 48851, 97702, 617299, 1234598, 6790289, 13580578]

約数ペア:

[(1, 13580578), (2, 6790289), (11, 1234598), (22, 617299), (139, 97702), (278, 48851), (1529, 8882), (3058, 4441)]