15693951676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{18947}}^1$

素因数の和:19918

約数の個数: 48

約数和(自身を含む): 31351967136

約数和(自身を除く): 15658015460

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 937, 1874, 3748, 12181, 15929, 18947, 24362, 31858, 37894, 48724, 63716, 75788, 207077, 246311, 322099, 414154, 492622, 644198, 828308, 985244, 1288396, 4187287, 8374574, 16749148, 17753339, 35506678, 71013356, 230793407, 301806763, 461586814, 603613526, 923173628, 1207227052, 3923487919, 7846975838, 15693951676]

約数ペア:

[(1, 15693951676), (2, 7846975838), (4, 3923487919), (13, 1207227052), (17, 923173628), (26, 603613526), (34, 461586814), (52, 301806763), (68, 230793407), (221, 71013356), (442, 35506678), (884, 17753339), (937, 16749148), (1874, 8374574), (3748, 4187287), (12181, 1288396), (15929, 985244), (18947, 828308), (24362, 644198), (31858, 492622), (37894, 414154), (48724, 322099), (63716, 246311), (75788, 207077)]