2019905147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4199387}}^1$

素因数の和:4199437

約数の個数: 8

約数和(自身を含む): 2234074416

約数和(自身を除く): 214169269

約数列:

[1, 13, 37, 481, 4199387, 54592031, 155377319, 2019905147]

約数ペア:

[(1, 2019905147), (13, 155377319), (37, 54592031), (481, 4199387)]