2122035190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19291229}}^1$

素因数の和:19291247

約数の個数: 16

約数和(自身を含む): 4166905680

約数和(自身を除く): 2044870490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19291229, 38582458, 96456145, 192912290, 212203519, 424407038, 1061017595, 2122035190]

約数ペア:

[(1, 2122035190), (2, 1061017595), (5, 424407038), (10, 212203519), (11, 192912290), (22, 96456145), (55, 38582458), (110, 19291229)]