12718449899

素因数分解:

${\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1\times {\mathrm{1697}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 13083348096

約数和(自身を除く): 364898197

約数列:

[1, 47, 181, 881, 1697, 8507, 41407, 79759, 159461, 307157, 1495057, 7494667, 14436379, 70267679, 270605317, 12718449899]

約数ペア:

[(1, 12718449899), (47, 270605317), (181, 70267679), (881, 14436379), (1697, 7494667), (8507, 1495057), (41407, 307157), (79759, 159461)]