30804472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{202661}}^1$

素因数の和:202686

約数の個数: 16

約数和(自身を含む): 60798600

約数和(自身を除く): 29994128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 202661, 405322, 810644, 1621288, 3850559, 7701118, 15402236, 30804472]

約数ペア:

[(1, 30804472), (2, 15402236), (4, 7701118), (8, 3850559), (19, 1621288), (38, 810644), (76, 405322), (152, 202661)]