15128126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1451}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 24515568

約数和(自身を除く): 9387442

約数列:

[1, 2, 13, 26, 401, 802, 1451, 2902, 5213, 10426, 18863, 37726, 581851, 1163702, 7564063, 15128126]

約数ペア:

[(1, 15128126), (2, 7564063), (13, 1163702), (26, 581851), (401, 37726), (802, 18863), (1451, 10426), (2902, 5213)]