18833161

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 2334839

約数列:

[1, 17, 19, 199, 293, 323, 3383, 3781, 4981, 5567, 58307, 64277, 94639, 991219, 1107833, 18833161]

約数ペア:

[(1, 18833161), (17, 1107833), (19, 991219), (199, 94639), (293, 64277), (323, 58307), (3383, 5567), (3781, 4981)]