16851442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10313}}^1$

素因数の和:10377

約数の個数: 16

約数和(自身を含む): 27228960

約数和(自身を除く): 10377518

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 10313, 20626, 195947, 391894, 443459, 886918, 8425721, 16851442]

約数ペア:

[(1, 16851442), (2, 8425721), (19, 886918), (38, 443459), (43, 391894), (86, 195947), (817, 20626), (1634, 10313)]