19444656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5290

約数の個数: 80

約数和(自身を含む): 62638848

約数和(自身を除く): 43194192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5261, 10522, 15783, 21044, 31566, 36827, 42088, 57871, 63132, 73654, 84176, 110481, 115742, 126264, 147308, 173613, 220962, 231484, 252528, 294616, 347226, 405097, 441924, 462968, 589232, 694452, 810194, 883848, 925936, 1215291, 1388904, 1620388, 1767696, 2430582, 2777808, 3240776, 4861164, 6481552, 9722328, 19444656]

約数ペア:

[(1, 19444656), (2, 9722328), (3, 6481552), (4, 4861164), (6, 3240776), (7, 2777808), (8, 2430582), (11, 1767696), (12, 1620388), (14, 1388904), (16, 1215291), (21, 925936), (22, 883848), (24, 810194), (28, 694452), (33, 589232), (42, 462968), (44, 441924), (48, 405097), (56, 347226), (66, 294616), (77, 252528), (84, 231484), (88, 220962), (112, 173613), (132, 147308), (154, 126264), (168, 115742), (176, 110481), (231, 84176), (264, 73654), (308, 63132), (336, 57871), (462, 42088), (528, 36827), (616, 31566), (924, 21044), (1232, 15783), (1848, 10522), (3696, 5261)]