12700219964

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{190843}}^1$

素因数の和:191105

約数の個数: 24

約数和(自身を含む): 22571501568

約数和(自身を除く): 9871281604

約数列:

[1, 2, 4, 127, 131, 254, 262, 508, 524, 16637, 33274, 66548, 190843, 381686, 763372, 24237061, 25000433, 48474122, 50000866, 96948244, 100001732, 3175054991, 6350109982, 12700219964]

約数ペア:

[(1, 12700219964), (2, 6350109982), (4, 3175054991), (127, 100001732), (131, 96948244), (254, 50000866), (262, 48474122), (508, 25000433), (524, 24237061), (16637, 763372), (33274, 381686), (66548, 190843)]