12926767

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 15365952

約数和(自身を除く): 2439185

約数列:

[1, 7, 41, 73, 287, 511, 617, 2993, 4319, 20951, 25297, 45041, 177079, 315287, 1846681, 12926767]

約数ペア:

[(1, 12926767), (7, 1846681), (41, 315287), (73, 177079), (287, 45041), (511, 25297), (617, 20951), (2993, 4319)]