16907095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 21578400

約数和(自身を除く): 4671305

約数列:

[1, 5, 17, 85, 443, 449, 2215, 2245, 7531, 7633, 37655, 38165, 198907, 994535, 3381419, 16907095]

約数ペア:

[(1, 16907095), (5, 3381419), (17, 994535), (85, 198907), (443, 38165), (449, 37655), (2215, 7633), (2245, 7531)]