17769969374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6405901}}^1$

素因数の和:6405995

約数の個数: 16

約数和(自身を含む): 28442204880

約数和(自身を除く): 10672235506

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 6405901, 12811802, 121712119, 243424238, 467630773, 935261546, 8884984687, 17769969374]

約数ペア:

[(1, 17769969374), (2, 8884984687), (19, 935261546), (38, 467630773), (73, 243424238), (146, 121712119), (1387, 12811802), (2774, 6405901)]