18982183

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 22208256

約数和(自身を除く): 3226073

約数列:

[1, 11, 17, 83, 187, 913, 1223, 1411, 13453, 15521, 20791, 101509, 228701, 1116599, 1725653, 18982183]

約数ペア:

[(1, 18982183), (11, 1725653), (17, 1116599), (83, 228701), (187, 101509), (913, 20791), (1223, 15521), (1411, 13453)]