25481326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{997}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 41245344

約数和(自身を除く): 15764018

約数列:

[1, 2, 13, 26, 983, 997, 1966, 1994, 12779, 12961, 25558, 25922, 980051, 1960102, 12740663, 25481326]

約数ペア:

[(1, 25481326), (2, 12740663), (13, 1960102), (26, 980051), (983, 25922), (997, 25558), (1966, 12961), (1994, 12779)]