11675728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 24056000

約数和(自身を除く): 12380272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 199, 304, 386, 398, 772, 796, 1544, 1592, 3088, 3184, 3667, 3781, 7334, 7562, 14668, 15124, 29336, 30248, 38407, 58672, 60496, 76814, 153628, 307256, 614512, 729733, 1459466, 2918932, 5837864, 11675728]

約数ペア:

[(1, 11675728), (2, 5837864), (4, 2918932), (8, 1459466), (16, 729733), (19, 614512), (38, 307256), (76, 153628), (152, 76814), (193, 60496), (199, 58672), (304, 38407), (386, 30248), (398, 29336), (772, 15124), (796, 14668), (1544, 7562), (1592, 7334), (3088, 3781), (3184, 3667)]