12585556

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 22500800

約数和(自身を除く): 9915244

約数列:

[1, 2, 4, 97, 163, 194, 199, 326, 388, 398, 652, 796, 15811, 19303, 31622, 32437, 38606, 63244, 64874, 77212, 129748, 3146389, 6292778, 12585556]

約数ペア:

[(1, 12585556), (2, 6292778), (4, 3146389), (97, 129748), (163, 77212), (194, 64874), (199, 63244), (326, 38606), (388, 32437), (398, 31622), (652, 19303), (796, 15811)]