69821012

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{19813}}^1$

素因数の和:20698

約数の個数: 12

約数和(自身を含む): 122331636

約数和(自身を除く): 52510624

約数列:

[1, 2, 4, 881, 1762, 3524, 19813, 39626, 79252, 17455253, 34910506, 69821012]

約数ペア:

[(1, 69821012), (2, 34910506), (4, 17455253), (881, 79252), (1762, 39626), (3524, 19813)]