123536894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{43591}}^1$

素因数の和:43715

約数の個数: 16

約数和(自身を含む): 201395040

約数和(自身を除く): 77858146

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 43591, 87182, 566683, 1133366, 4751419, 9502838, 61768447, 123536894]

約数ペア:

[(1, 123536894), (2, 61768447), (13, 9502838), (26, 4751419), (109, 1133366), (218, 566683), (1417, 87182), (2834, 43591)]