2019425811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2725271}}^1$

素因数の和:2725306

約数の個数: 16

約数和(自身を含む): 3052304640

約数和(自身を除く): 1032878829

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2725271, 8175813, 35428523, 51780149, 106285569, 155340447, 673141937, 2019425811]

約数ペア:

[(1, 2019425811), (3, 673141937), (13, 155340447), (19, 106285569), (39, 51780149), (57, 35428523), (247, 8175813), (741, 2725271)]