12912231836

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1368401}}^1$

素因数の和:1368749

約数の個数: 24

約数和(自身を含む): 25901113056

約数和(自身を除く): 12988881220

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 1368401, 2736802, 5473604, 9578807, 19157614, 38315228, 461151137, 922302274, 1844604548, 3228057959, 6456115918, 12912231836]

約数ペア:

[(1, 12912231836), (2, 6456115918), (4, 3228057959), (7, 1844604548), (14, 922302274), (28, 461151137), (337, 38315228), (674, 19157614), (1348, 9578807), (2359, 5473604), (4718, 2736802), (9436, 1368401)]