12313418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 8854582

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 349, 598, 698, 767, 1357, 1534, 2714, 4537, 8027, 9074, 16054, 17641, 20591, 35282, 41182, 104351, 208702, 267683, 473593, 535366, 947186, 6156709, 12313418]

約数ペア:

[(1, 12313418), (2, 6156709), (13, 947186), (23, 535366), (26, 473593), (46, 267683), (59, 208702), (118, 104351), (299, 41182), (349, 35282), (598, 20591), (698, 17641), (767, 16054), (1357, 9074), (1534, 8027), (2714, 4537)]