12903562

素因数分解:

$2^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:742

約数の個数: 24

約数和(自身を含む): 22639716

約数和(自身を除く): 9736154

約数列:

[1, 2, 7, 14, 49, 98, 353, 373, 706, 746, 2471, 2611, 4942, 5222, 17297, 18277, 34594, 36554, 131669, 263338, 921683, 1843366, 6451781, 12903562]

約数ペア:

[(1, 12903562), (2, 6451781), (7, 1843366), (14, 921683), (49, 263338), (98, 131669), (353, 36554), (373, 34594), (706, 18277), (746, 17297), (2471, 5222), (2611, 4942)]