13119604

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{18121}}^1$

素因数の和:18306

約数の個数: 12

約数和(自身を含む): 23087428

約数和(自身を除く): 9967824

約数列:

[1, 2, 4, 181, 362, 724, 18121, 36242, 72484, 3279901, 6559802, 13119604]

約数ペア:

[(1, 13119604), (2, 6559802), (4, 3279901), (181, 72484), (362, 36242), (724, 18121)]