2019925675

素因数分解:

$5^2\times {\mathrm{419}}^1\times {\mathrm{192833}}^1$

素因数の和:193262

約数の個数: 12

約数和(自身を含む): 2510698680

約数和(自身を除く): 490773005

約数列:

[1, 5, 25, 419, 2095, 10475, 192833, 964165, 4820825, 80797027, 403985135, 2019925675]

約数ペア:

[(1, 2019925675), (5, 403985135), (25, 80797027), (419, 4820825), (2095, 964165), (10475, 192833)]