13191248

素因数分解:

$2^4\times 7^1\times {\mathrm{117779}}^1$

素因数の和:117794

約数の個数: 20

約数和(自身を含む): 29209440

約数和(自身を除く): 16018192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117779, 235558, 471116, 824453, 942232, 1648906, 1884464, 3297812, 6595624, 13191248]

約数ペア:

[(1, 13191248), (2, 6595624), (4, 3297812), (7, 1884464), (8, 1648906), (14, 942232), (16, 824453), (28, 471116), (56, 235558), (112, 117779)]