13687688

素因数分解:

$2^3\times 7^1\times {\mathrm{244423}}^1$

素因数の和:244436

約数の個数: 16

約数和(自身を含む): 29330880

約数和(自身を除く): 15643192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 244423, 488846, 977692, 1710961, 1955384, 3421922, 6843844, 13687688]

約数ペア:

[(1, 13687688), (2, 6843844), (4, 3421922), (7, 1955384), (8, 1710961), (14, 977692), (28, 488846), (56, 244423)]