2021236435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{925051}}^1$

素因数の和:925098

約数の個数: 16

約数和(自身を含む): 2664149760

約数和(自身を除く): 642913325

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 925051, 4625255, 17575969, 21276173, 87879845, 106380865, 404247287, 2021236435]

約数ペア:

[(1, 2021236435), (5, 404247287), (19, 106380865), (23, 87879845), (95, 21276173), (115, 17575969), (437, 4625255), (2185, 925051)]