5165238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{66221}}^1$

素因数の和:66239

約数の個数: 16

約数和(自身を含む): 11125296

約数和(自身を除く): 5960058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 66221, 132442, 198663, 397326, 860873, 1721746, 2582619, 5165238]

約数ペア:

[(1, 5165238), (2, 2582619), (3, 1721746), (6, 860873), (13, 397326), (26, 198663), (39, 132442), (78, 66221)]