16042271

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 19600704

約数和(自身を除く): 3558433

約数列:

[1, 7, 17, 113, 119, 791, 1193, 1921, 8351, 13447, 20281, 134809, 141967, 943663, 2291753, 16042271]

約数ペア:

[(1, 16042271), (7, 2291753), (17, 943663), (113, 141967), (119, 134809), (791, 20281), (1193, 13447), (1921, 8351)]