20192990519

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1733}}^1\times {\mathrm{68947}}^1$

素因数の和:70706

約数の個数: 12

約数和(自身を含む): 21878717256

約数和(自身を除く): 1685726737

約数列:

[1, 13, 169, 1733, 22529, 68947, 292877, 896311, 11652043, 119485151, 1553306963, 20192990519]

約数ペア:

[(1, 20192990519), (13, 1553306963), (169, 119485151), (1733, 11652043), (22529, 896311), (68947, 292877)]