2019916801

素因数分解:

$7^1\times {\mathrm{83}}^2\times {\mathrm{41887}}^1$

素因数の和:42060

約数の個数: 12

約数和(自身を含む): 2336680192

約数和(自身を除く): 316763391

約数列:

[1, 7, 83, 581, 6889, 41887, 48223, 293209, 3476621, 24336347, 288559543, 2019916801]

約数ペア:

[(1, 2019916801), (7, 288559543), (83, 24336347), (581, 3476621), (6889, 293209), (41887, 48223)]