16079021

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 19219200

約数和(自身を除く): 3140179

約数列:

[1, 7, 29, 103, 203, 721, 769, 2987, 5383, 20909, 22301, 79207, 156107, 554449, 2297003, 16079021]

約数ペア:

[(1, 16079021), (7, 2297003), (29, 554449), (103, 156107), (203, 79207), (721, 22301), (769, 20909), (2987, 5383)]