19121273662

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1\times {\mathrm{35267}}^1$

素因数の和:36335

約数の個数: 16

約数和(自身を含む): 28795616640

約数和(自身を除く): 9674342978

約数列:

[1, 2, 419, 647, 838, 1294, 35267, 70534, 271093, 542186, 14776873, 22817749, 29553746, 45635498, 9560636831, 19121273662]

約数ペア:

[(1, 19121273662), (2, 9560636831), (419, 45635498), (647, 29553746), (838, 22817749), (1294, 14776873), (35267, 542186), (70534, 271093)]