16426963

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4259}}^1$

素因数の和:4314

約数の個数: 16

約数和(自身を含む): 20448000

約数和(自身を除く): 4021037

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 4259, 29813, 80921, 123511, 566447, 864577, 2346709, 16426963]

約数ペア:

[(1, 16426963), (7, 2346709), (19, 864577), (29, 566447), (133, 123511), (203, 80921), (551, 29813), (3857, 4259)]