13205576

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{4987}}^1$

素因数の和:5324

約数の個数: 16

約数和(自身を含む): 24840240

約数和(自身を除く): 11634664

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 4987, 9974, 19948, 39896, 1650697, 3301394, 6602788, 13205576]

約数ペア:

[(1, 13205576), (2, 6602788), (4, 3301394), (8, 1650697), (331, 39896), (662, 19948), (1324, 9974), (2648, 4987)]