13225316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 25025280

約数和(自身を除く): 11799964

約数列:

[1, 2, 4, 13, 26, 52, 419, 607, 838, 1214, 1676, 2428, 5447, 7891, 10894, 15782, 21788, 31564, 254333, 508666, 1017332, 3306329, 6612658, 13225316]

約数ペア:

[(1, 13225316), (2, 6612658), (4, 3306329), (13, 1017332), (26, 508666), (52, 254333), (419, 31564), (607, 21788), (838, 15782), (1214, 10894), (1676, 7891), (2428, 5447)]