15182188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17491}}^1$

素因数の和:17533

約数の個数: 24

約数和(自身を含む): 31345664

約数和(自身を除く): 16163476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 17491, 34982, 69964, 122437, 244874, 489748, 542221, 1084442, 2168884, 3795547, 7591094, 15182188]

約数ペア:

[(1, 15182188), (2, 7591094), (4, 3795547), (7, 2168884), (14, 1084442), (28, 542221), (31, 489748), (62, 244874), (124, 122437), (217, 69964), (434, 34982), (868, 17491)]