13690885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 17773056

約数和(自身を除く): 4082171

約数列:

[1, 5, 13, 65, 347, 607, 1735, 3035, 4511, 7891, 22555, 39455, 210629, 1053145, 2738177, 13690885]

約数ペア:

[(1, 13690885), (5, 2738177), (13, 1053145), (65, 210629), (347, 39455), (607, 22555), (1735, 7891), (3035, 4511)]