12728536

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{2153}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 23909400

約数和(自身を除く): 11180864

約数列:

[1, 2, 4, 8, 739, 1478, 2153, 2956, 4306, 5912, 8612, 17224, 1591067, 3182134, 6364268, 12728536]

約数ペア:

[(1, 12728536), (2, 6364268), (4, 3182134), (8, 1591067), (739, 17224), (1478, 8612), (2153, 5912), (2956, 4306)]