12458888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{119797}}^1$

素因数の和:119816

約数の個数: 16

約数和(自身を含む): 25157580

約数和(自身を除く): 12698692

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 119797, 239594, 479188, 958376, 1557361, 3114722, 6229444, 12458888]

約数ペア:

[(1, 12458888), (2, 6229444), (4, 3114722), (8, 1557361), (13, 958376), (26, 479188), (52, 239594), (104, 119797)]