13240549

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 16087680

約数和(自身を除く): 2847131

約数列:

[1, 7, 19, 113, 133, 791, 881, 2147, 6167, 15029, 16739, 99553, 117173, 696871, 1891507, 13240549]

約数ペア:

[(1, 13240549), (7, 1891507), (19, 696871), (113, 117173), (133, 99553), (791, 16739), (881, 15029), (2147, 6167)]