15572228

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11833}}^1$

素因数の和:11891

約数の個数: 24

約数和(自身を含む): 31809792

約数和(自身を除く): 16237564

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 11833, 23666, 47332, 82831, 165662, 331324, 556151, 1112302, 2224604, 3893057, 7786114, 15572228]

約数ペア:

[(1, 15572228), (2, 7786114), (4, 3893057), (7, 2224604), (14, 1112302), (28, 556151), (47, 331324), (94, 165662), (188, 82831), (329, 47332), (658, 23666), (1316, 11833)]