19827709681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25003417}}^1$

素因数の和:25003491

約数の個数: 8

約数和(自身を含む): 21702966824

約数和(自身を除く): 1875257143

約数列:

[1, 13, 61, 793, 25003417, 325044421, 1525208437, 19827709681]

約数ペア:

[(1, 19827709681), (13, 1525208437), (61, 325044421), (793, 25003417)]