15661136569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17980639}}^1$

素因数の和:17980719

約数の個数: 8

約数和(自身を含む): 17117569280

約数和(自身を除く): 1456432711

約数列:

[1, 13, 67, 871, 17980639, 233748307, 1204702813, 15661136569]

約数ペア:

[(1, 15661136569), (13, 1204702813), (67, 233748307), (871, 17980639)]