11982439

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 14065920

約数和(自身を除く): 2083481

約数列:

[1, 7, 73, 131, 179, 511, 917, 1253, 9563, 13067, 23449, 66941, 91469, 164143, 1711777, 11982439]

約数ペア:

[(1, 11982439), (7, 1711777), (73, 164143), (131, 91469), (179, 66941), (511, 23449), (917, 13067), (1253, 9563)]