30828922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12421}}^1$

素因数の和:12513

約数の個数: 16

約数和(自身を含む): 49638312

約数和(自身を除く): 18809390

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12421, 24842, 211157, 422314, 906733, 1813466, 15414461, 30828922]

約数ペア:

[(1, 30828922), (2, 15414461), (17, 1813466), (34, 906733), (73, 422314), (146, 211157), (1241, 24842), (2482, 12421)]