13678156

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 24511760

約数和(自身を除く): 10833604

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 337, 556, 674, 1348, 10147, 20294, 24601, 40588, 46843, 49202, 93686, 98404, 187372, 3419539, 6839078, 13678156]

約数ペア:

[(1, 13678156), (2, 6839078), (4, 3419539), (73, 187372), (139, 98404), (146, 93686), (278, 49202), (292, 46843), (337, 40588), (556, 24601), (674, 20294), (1348, 10147)]