30916438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129901}}^1$

素因数の和:129927

約数の個数: 16

約数和(自身を含む): 56117664

約数和(自身を除く): 25201226

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129901, 259802, 909307, 1818614, 2208317, 4416634, 15458219, 30916438]

約数ペア:

[(1, 30916438), (2, 15458219), (7, 4416634), (14, 2208317), (17, 1818614), (34, 909307), (119, 259802), (238, 129901)]