2118310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11149}}^1$

素因数の和:11175

約数の個数: 16

約数和(自身を含む): 4014000

約数和(自身を除く): 1895690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 11149, 22298, 55745, 111490, 211831, 423662, 1059155, 2118310]

約数ペア:

[(1, 2118310), (2, 1059155), (5, 423662), (10, 211831), (19, 111490), (38, 55745), (95, 22298), (190, 11149)]