12857080786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{727}}^1\times {\mathrm{73079}}^1$

素因数の和:73830

約数の個数: 24

約数和(自身を含む): 21227693760

約数和(自身を除く): 8370612974

約数列:

[1, 2, 11, 22, 121, 242, 727, 1454, 7997, 15994, 73079, 87967, 146158, 175934, 803869, 1607738, 8842559, 17685118, 53128433, 106256866, 584412763, 1168825526, 6428540393, 12857080786]

約数ペア:

[(1, 12857080786), (2, 6428540393), (11, 1168825526), (22, 584412763), (121, 106256866), (242, 53128433), (727, 17685118), (1454, 8842559), (7997, 1607738), (15994, 803869), (73079, 175934), (87967, 146158)]