12428686

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:563

約数の個数: 16

約数和(自身を含む): 18954000

約数和(自身を除く): 6525314

約数列:

[1, 2, 149, 179, 233, 298, 358, 466, 26671, 34717, 41707, 53342, 69434, 83414, 6214343, 12428686]

約数ペア:

[(1, 12428686), (2, 6214343), (149, 83414), (179, 69434), (233, 53342), (298, 41707), (358, 34717), (466, 26671)]