18041165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11212

約数の個数: 16

約数和(自身を含む): 24131520

約数和(自身を除く): 6090355

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 11171, 55855, 189907, 212249, 949535, 1061245, 3608233, 18041165]

約数ペア:

[(1, 18041165), (5, 3608233), (17, 1061245), (19, 949535), (85, 212249), (95, 189907), (323, 55855), (1615, 11171)]