2019468124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26571949}}^1$

素因数の和:26571972

約数の個数: 12

約数和(自身を含む): 3720073000

約数和(自身を除く): 1700604876

約数列:

[1, 2, 4, 19, 38, 76, 26571949, 53143898, 106287796, 504867031, 1009734062, 2019468124]

約数ペア:

[(1, 2019468124), (2, 1009734062), (4, 504867031), (19, 106287796), (38, 53143898), (76, 26571949)]