15691270426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{46423877}}^1$

素因数の和:46423905

約数の個数: 12

約数和(自身を含む): 25486709022

約数和(自身を除く): 9795438596

約数列:

[1, 2, 13, 26, 169, 338, 46423877, 92847754, 603510401, 1207020802, 7845635213, 15691270426]

約数ペア:

[(1, 15691270426), (2, 7845635213), (13, 1207020802), (26, 603510401), (169, 92847754), (338, 46423877)]