2019914795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{4349}}^1\times {\mathrm{4889}}^1$

素因数の和:9262

約数の個数: 16

約数和(自身を含む): 2552580000

約数和(自身を除く): 532665205

約数列:

[1, 5, 19, 95, 4349, 4889, 21745, 24445, 82631, 92891, 413155, 464455, 21262261, 106311305, 403982959, 2019914795]

約数ペア:

[(1, 2019914795), (5, 403982959), (19, 106311305), (95, 21262261), (4349, 464455), (4889, 413155), (21745, 92891), (24445, 82631)]