12539516127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1\times {\mathrm{72869}}^1$

素因数の和:75910

約数の個数: 16

約数和(自身を含む): 17605392000

約数和(自身を除く): 5065875873

約数列:

[1, 3, 19, 57, 3019, 9057, 57361, 72869, 172083, 218607, 1384511, 4153533, 219991511, 659974533, 4179838709, 12539516127]

約数ペア:

[(1, 12539516127), (3, 4179838709), (19, 659974533), (57, 219991511), (3019, 4153533), (9057, 1384511), (57361, 218607), (72869, 172083)]