1872425525

素因数分解:

$5^2\times {\mathrm{191}}^1\times {\mathrm{392131}}^1$

素因数の和:392332

約数の個数: 12

約数和(自身を含む): 2333969664

約数和(自身を除く): 461544139

約数列:

[1, 5, 25, 191, 955, 4775, 392131, 1960655, 9803275, 74897021, 374485105, 1872425525]

約数ペア:

[(1, 1872425525), (5, 374485105), (25, 74897021), (191, 9803275), (955, 1960655), (4775, 392131)]