11398784

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 24684000

約数和(自身を除く): 13285216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 109, 128, 152, 172, 218, 304, 344, 436, 608, 688, 817, 872, 1216, 1376, 1634, 1744, 2071, 2432, 2752, 3268, 3488, 4142, 4687, 5504, 6536, 6976, 8284, 9374, 13072, 13952, 16568, 18748, 26144, 33136, 37496, 52288, 66272, 74992, 89053, 104576, 132544, 149984, 178106, 265088, 299968, 356212, 599936, 712424, 1424848, 2849696, 5699392, 11398784]

約数ペア:

[(1, 11398784), (2, 5699392), (4, 2849696), (8, 1424848), (16, 712424), (19, 599936), (32, 356212), (38, 299968), (43, 265088), (64, 178106), (76, 149984), (86, 132544), (109, 104576), (128, 89053), (152, 74992), (172, 66272), (218, 52288), (304, 37496), (344, 33136), (436, 26144), (608, 18748), (688, 16568), (817, 13952), (872, 13072), (1216, 9374), (1376, 8284), (1634, 6976), (1744, 6536), (2071, 5504), (2432, 4687), (2752, 4142), (3268, 3488)]