11985799

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 14819328

約数和(自身を除く): 2833529

約数列:

[1, 7, 17, 47, 119, 329, 799, 2143, 5593, 15001, 36431, 100721, 255017, 705047, 1712257, 11985799]

約数ペア:

[(1, 11985799), (7, 1712257), (17, 705047), (47, 255017), (119, 100721), (329, 36431), (799, 15001), (2143, 5593)]