19002056108

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1\times {\mathrm{10499}}^1$

素因数の和:12294

約数の個数: 48

約数和(自身を含む): 39057312000

約数和(自身を除く): 20055255892

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1747, 3494, 6988, 10499, 12229, 20998, 24458, 41996, 48916, 64639, 73493, 129278, 146986, 258556, 293972, 388463, 452473, 776926, 904946, 1553852, 1809892, 2719241, 5438482, 10876964, 18341753, 36683506, 73367012, 128392271, 256784542, 513569084, 678644861, 1357289722, 2714579444, 4750514027, 9501028054, 19002056108]

約数ペア:

[(1, 19002056108), (2, 9501028054), (4, 4750514027), (7, 2714579444), (14, 1357289722), (28, 678644861), (37, 513569084), (74, 256784542), (148, 128392271), (259, 73367012), (518, 36683506), (1036, 18341753), (1747, 10876964), (3494, 5438482), (6988, 2719241), (10499, 1809892), (12229, 1553852), (20998, 904946), (24458, 776926), (41996, 452473), (48916, 388463), (64639, 293972), (73493, 258556), (129278, 146986)]