2019439795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{733009}}^1$

素因数の和:733062

約数の個数: 16

約数和(自身を含む): 2638836000

約数和(自身を除く): 619396205

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 733009, 3665045, 13927171, 21257261, 69635855, 106286305, 403887959, 2019439795]

約数ペア:

[(1, 2019439795), (5, 403887959), (19, 106286305), (29, 69635855), (95, 21257261), (145, 13927171), (551, 3665045), (2755, 733009)]