12757378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10141}}^1$

素因数の和:10197

約数の個数: 16

約数和(自身を含む): 20811384

約数和(自身を除く): 8054006

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 10141, 20282, 172397, 344794, 375217, 750434, 6378689, 12757378]

約数ペア:

[(1, 12757378), (2, 6378689), (17, 750434), (34, 375217), (37, 344794), (74, 172397), (629, 20282), (1258, 10141)]