13409212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3329}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 25174800

約数和(自身を除く): 11765588

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 3329, 4028, 6658, 13316, 63251, 126502, 176437, 253004, 352874, 705748, 3352303, 6704606, 13409212]

約数ペア:

[(1, 13409212), (2, 6704606), (4, 3352303), (19, 705748), (38, 352874), (53, 253004), (76, 176437), (106, 126502), (212, 63251), (1007, 13316), (2014, 6658), (3329, 4028)]