27857914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104729}}^1$

素因数の和:104757

約数の個数: 16

約数和(自身を含む): 50270400

約数和(自身を除く): 22412486

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 104729, 209458, 733103, 1466206, 1989851, 3979702, 13928957, 27857914]

約数ペア:

[(1, 27857914), (2, 13928957), (7, 3979702), (14, 1989851), (19, 1466206), (38, 733103), (133, 209458), (266, 104729)]