25538482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3779}}^1$

素因数の和:3921

約数の個数: 16

約数和(自身を含む): 39916800

約数和(自身を除く): 14378318

約数列:

[1, 2, 31, 62, 109, 218, 3379, 3779, 6758, 7558, 117149, 234298, 411911, 823822, 12769241, 25538482]

約数ペア:

[(1, 25538482), (2, 12769241), (31, 823822), (62, 411911), (109, 234298), (218, 117149), (3379, 7558), (3779, 6758)]