13955956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 30217600

約数和(自身を除く): 16261644

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 709, 1036, 1406, 1418, 2812, 2836, 4921, 4963, 9842, 9926, 13471, 19684, 19852, 26233, 26942, 52466, 53884, 94297, 104932, 183631, 188594, 367262, 377188, 498427, 734524, 996854, 1993708, 3488989, 6977978, 13955956]

約数ペア:

[(1, 13955956), (2, 6977978), (4, 3488989), (7, 1993708), (14, 996854), (19, 734524), (28, 498427), (37, 377188), (38, 367262), (74, 188594), (76, 183631), (133, 104932), (148, 94297), (259, 53884), (266, 52466), (518, 26942), (532, 26233), (703, 19852), (709, 19684), (1036, 13471), (1406, 9926), (1418, 9842), (2812, 4963), (2836, 4921)]