25117898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14419}}^1$

素因数の和:14501

約数の個数: 16

約数和(自身を含む): 41183520

約数和(自身を除く): 16065622

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 14419, 28838, 187447, 374894, 966073, 1932146, 12558949, 25117898]

約数ペア:

[(1, 25117898), (2, 12558949), (13, 1932146), (26, 966073), (67, 374894), (134, 187447), (871, 28838), (1742, 14419)]