13612857838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1\times {\mathrm{2729}}^1$

素因数の和:3780

約数の個数: 32

約数和(自身を含む): 21670740000

約数和(自身を除く): 8057882162

約数列:

[1, 2, 19, 38, 149, 298, 881, 1762, 2729, 2831, 5458, 5662, 16739, 33478, 51851, 103702, 131269, 262538, 406621, 813242, 2404249, 2494111, 4808498, 4988222, 7725799, 15451598, 45680731, 91361462, 358233101, 716466202, 6806428919, 13612857838]

約数ペア:

[(1, 13612857838), (2, 6806428919), (19, 716466202), (38, 358233101), (149, 91361462), (298, 45680731), (881, 15451598), (1762, 7725799), (2729, 4988222), (2831, 4808498), (5458, 2494111), (5662, 2404249), (16739, 813242), (33478, 406621), (51851, 262538), (103702, 131269)]