9937072

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{1997}}^1$

素因数の和:2316

約数の個数: 20

約数和(自身を含む): 19324656

約数和(自身を除く): 9387584

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 1997, 2488, 3994, 4976, 7988, 15976, 31952, 621067, 1242134, 2484268, 4968536, 9937072]

約数ペア:

[(1, 9937072), (2, 4968536), (4, 2484268), (8, 1242134), (16, 621067), (311, 31952), (622, 15976), (1244, 7988), (1997, 4976), (2488, 3994)]