9785228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 18144000

約数和(自身を除く): 8358772

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 647, 796, 1294, 2588, 3781, 7562, 12293, 15124, 24586, 49172, 128753, 257506, 515012, 2446307, 4892614, 9785228]

約数ペア:

[(1, 9785228), (2, 4892614), (4, 2446307), (19, 515012), (38, 257506), (76, 128753), (199, 49172), (398, 24586), (647, 15124), (796, 12293), (1294, 7562), (2588, 3781)]