12851254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1759}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 20845440

約数和(自身を除く): 7994186

約数列:

[1, 2, 13, 26, 281, 562, 1759, 3518, 3653, 7306, 22867, 45734, 494279, 988558, 6425627, 12851254]

約数ペア:

[(1, 12851254), (2, 6425627), (13, 988558), (26, 494279), (281, 45734), (562, 22867), (1759, 7306), (3518, 3653)]