12455808

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 33456000

約数和(自身を除く): 21000192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 199, 326, 384, 398, 489, 597, 652, 796, 978, 1194, 1304, 1592, 1956, 2388, 2608, 3184, 3912, 4776, 5216, 6368, 7824, 9552, 10432, 12736, 15648, 19104, 20864, 25472, 31296, 32437, 38208, 62592, 64874, 76416, 97311, 129748, 194622, 259496, 389244, 518992, 778488, 1037984, 1556976, 2075968, 3113952, 4151936, 6227904, 12455808]

約数ペア:

[(1, 12455808), (2, 6227904), (3, 4151936), (4, 3113952), (6, 2075968), (8, 1556976), (12, 1037984), (16, 778488), (24, 518992), (32, 389244), (48, 259496), (64, 194622), (96, 129748), (128, 97311), (163, 76416), (192, 64874), (199, 62592), (326, 38208), (384, 32437), (398, 31296), (489, 25472), (597, 20864), (652, 19104), (796, 15648), (978, 12736), (1194, 10432), (1304, 9552), (1592, 7824), (1956, 6368), (2388, 5216), (2608, 4776), (3184, 3912)]