30253928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199039}}^1$

素因数の和:199064

約数の個数: 16

約数和(自身を含む): 59712000

約数和(自身を除く): 29458072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199039, 398078, 796156, 1592312, 3781741, 7563482, 15126964, 30253928]

約数ペア:

[(1, 30253928), (2, 15126964), (4, 7563482), (8, 3781741), (19, 1592312), (38, 796156), (76, 398078), (152, 199039)]