12842396

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1361}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 25779936

約数和(自身を除く): 12937540

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 1361, 2359, 2722, 4718, 5444, 9436, 9527, 19054, 38108, 458657, 917314, 1834628, 3210599, 6421198, 12842396]

約数ペア:

[(1, 12842396), (2, 6421198), (4, 3210599), (7, 1834628), (14, 917314), (28, 458657), (337, 38108), (674, 19054), (1348, 9527), (1361, 9436), (2359, 5444), (2722, 4718)]