30552874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3847}}^1$

素因数の和:3898

約数の個数: 24

約数和(自身を含む): 52779168

約数和(自身を除く): 22226294

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3847, 3971, 7694, 7942, 42317, 73093, 84634, 146186, 804023, 1388767, 1608046, 2777534, 15276437, 30552874]

約数ペア:

[(1, 30552874), (2, 15276437), (11, 2777534), (19, 1608046), (22, 1388767), (38, 804023), (209, 146186), (361, 84634), (418, 73093), (722, 42317), (3847, 7942), (3971, 7694)]