12378431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 14313600

約数和(自身を除く): 1935169

約数列:

[1, 13, 17, 79, 221, 709, 1027, 1343, 9217, 12053, 17459, 56011, 156689, 728143, 952187, 12378431]

約数ペア:

[(1, 12378431), (13, 952187), (17, 728143), (79, 156689), (221, 56011), (709, 17459), (1027, 12053), (1343, 9217)]