16192561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 20377728

約数和(自身を除く): 4185167

約数列:

[1, 7, 11, 77, 113, 791, 1243, 1861, 8701, 13027, 20471, 143297, 210293, 1472051, 2313223, 16192561]

約数ペア:

[(1, 16192561), (7, 2313223), (11, 1472051), (77, 210293), (113, 143297), (791, 20471), (1243, 13027), (1861, 8701)]