19960219233

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{7319479}}^1$

素因数の和:7319589

約数の個数: 16

約数和(自身を含む): 29863478400

約数和(自身を除く): 9903259167

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 7319479, 21958437, 65875311, 197625933, 739267379, 2217802137, 6653406411, 19960219233]

約数ペア:

[(1, 19960219233), (3, 6653406411), (9, 2217802137), (27, 739267379), (101, 197625933), (303, 65875311), (909, 21958437), (2727, 7319479)]