12857593

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 2867207

約数列:

[1, 7, 17, 103, 119, 721, 1049, 1751, 7343, 12257, 17833, 108047, 124831, 756329, 1836799, 12857593]

約数ペア:

[(1, 12857593), (7, 1836799), (17, 756329), (103, 124831), (119, 108047), (721, 17833), (1049, 12257), (1751, 7343)]