13721734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7877}}^1$

素因数の和:7959

約数の個数: 16

約数和(自身を含む): 22499568

約数和(自身を除く): 8777834

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 7877, 15754, 102401, 204802, 527759, 1055518, 6860867, 13721734]

約数ペア:

[(1, 13721734), (2, 6860867), (13, 1055518), (26, 527759), (67, 204802), (134, 102401), (871, 15754), (1742, 7877)]