30212888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{198769}}^1$

素因数の和:198794

約数の個数: 16

約数和(自身を含む): 59631000

約数和(自身を除く): 29418112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 198769, 397538, 795076, 1590152, 3776611, 7553222, 15106444, 30212888]

約数ペア:

[(1, 30212888), (2, 15106444), (4, 7553222), (8, 3776611), (19, 1590152), (38, 795076), (76, 397538), (152, 198769)]