25200973

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 30672000

約数和(自身を除く): 5471027

約数列:

[1, 7, 19, 89, 133, 623, 1691, 2129, 11837, 14903, 40451, 189481, 283157, 1326367, 3600139, 25200973]

約数ペア:

[(1, 25200973), (7, 3600139), (19, 1326367), (89, 283157), (133, 189481), (623, 40451), (1691, 14903), (2129, 11837)]