11456828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 20748000

約数和(自身を除く): 9291172

約数列:

[1, 2, 4, 37, 74, 148, 199, 389, 398, 778, 796, 1556, 7363, 14393, 14726, 28786, 29452, 57572, 77411, 154822, 309644, 2864207, 5728414, 11456828]

約数ペア:

[(1, 11456828), (2, 5728414), (4, 2864207), (37, 309644), (74, 154822), (148, 77411), (199, 57572), (389, 29452), (398, 28786), (778, 14726), (796, 14393), (1556, 7363)]