30656842

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{42461}}^1$

素因数の和:42501

約数の個数: 12

約数和(自身を含む): 48534066

約数和(自身を除く): 17877224

約数列:

[1, 2, 19, 38, 361, 722, 42461, 84922, 806759, 1613518, 15328421, 30656842]

約数ペア:

[(1, 30656842), (2, 15328421), (19, 1613518), (38, 806759), (361, 84922), (722, 42461)]