12875926

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 23860656

約数和(自身を除く): 10984730

約数列:

[1, 2, 7, 14, 37, 49, 53, 67, 74, 98, 106, 134, 259, 371, 469, 518, 742, 938, 1813, 1961, 2479, 2597, 3283, 3551, 3626, 3922, 4958, 5194, 6566, 7102, 13727, 17353, 24857, 27454, 34706, 49714, 96089, 121471, 131387, 173999, 192178, 242942, 262774, 347998, 919709, 1839418, 6437963, 12875926]

約数ペア:

[(1, 12875926), (2, 6437963), (7, 1839418), (14, 919709), (37, 347998), (49, 262774), (53, 242942), (67, 192178), (74, 173999), (98, 131387), (106, 121471), (134, 96089), (259, 49714), (371, 34706), (469, 27454), (518, 24857), (742, 17353), (938, 13727), (1813, 7102), (1961, 6566), (2479, 5194), (2597, 4958), (3283, 3922), (3551, 3626)]