12142714870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8491409}}^1$

素因数の和:8491440

約数の個数: 32

約数和(自身を含む): 25678023840

約数和(自身を除く): 13535308970

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8491409, 16982818, 42457045, 84914090, 93405499, 110388317, 186810998, 220776634, 467027495, 551941585, 934054990, 1103883170, 1214271487, 2428542974, 6071357435, 12142714870]

約数ペア:

[(1, 12142714870), (2, 6071357435), (5, 2428542974), (10, 1214271487), (11, 1103883170), (13, 934054990), (22, 551941585), (26, 467027495), (55, 220776634), (65, 186810998), (110, 110388317), (130, 93405499), (143, 84914090), (286, 42457045), (715, 16982818), (1430, 8491409)]