16549885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 21840192

約数和(自身を除く): 5290307

約数列:

[1, 5, 11, 55, 131, 655, 1441, 2297, 7205, 11485, 25267, 126335, 300907, 1504535, 3309977, 16549885]

約数ペア:

[(1, 16549885), (5, 3309977), (11, 1504535), (55, 300907), (131, 126335), (655, 25267), (1441, 11485), (2297, 7205)]