2843806

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10691}}^1$

素因数の和:10719

約数の個数: 16

約数和(自身を含む): 5132160

約数和(自身を除く): 2288354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10691, 21382, 74837, 149674, 203129, 406258, 1421903, 2843806]

約数ペア:

[(1, 2843806), (2, 1421903), (7, 406258), (14, 203129), (19, 149674), (38, 74837), (133, 21382), (266, 10691)]