13022878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2137}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 21397104

約数和(自身を除く): 8374226

約数列:

[1, 2, 11, 22, 277, 554, 2137, 3047, 4274, 6094, 23507, 47014, 591949, 1183898, 6511439, 13022878]

約数ペア:

[(1, 13022878), (2, 6511439), (11, 1183898), (22, 591949), (277, 47014), (554, 23507), (2137, 6094), (3047, 4274)]