25556011

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 29318064

約数和(自身を除く): 3762053

約数列:

[1, 13, 37, 61, 67, 169, 481, 793, 871, 2257, 2479, 4087, 6253, 10309, 11323, 29341, 32227, 53131, 151219, 381433, 418951, 690703, 1965847, 25556011]

約数ペア:

[(1, 25556011), (13, 1965847), (37, 690703), (61, 418951), (67, 381433), (169, 151219), (481, 53131), (793, 32227), (871, 29341), (2257, 11323), (2479, 10309), (4087, 6253)]