18683153

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 20964096

約数和(自身を除く): 2280943

約数列:

[1, 17, 23, 71, 391, 673, 1207, 1633, 11441, 15479, 27761, 47783, 263143, 812311, 1099009, 18683153]

約数ペア:

[(1, 18683153), (17, 1099009), (23, 812311), (71, 263143), (391, 47783), (673, 27761), (1207, 15479), (1633, 11441)]