12531207598

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{20947}}^1$

素因数の和:21161

約数の個数: 64

約数和(自身を含む): 24494077440

約数和(自身を除く): 11962869842

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 173, 182, 247, 266, 346, 494, 1211, 1729, 2249, 2422, 3287, 3458, 4498, 6574, 15743, 20947, 23009, 31486, 41894, 42731, 46018, 85462, 146629, 272311, 293258, 299117, 397993, 544622, 598234, 795986, 1906177, 2785951, 3623831, 3812354, 5173909, 5571902, 7247662, 10347818, 25366817, 36217363, 47109803, 50733634, 68852789, 72434726, 94219606, 137705578, 329768621, 481969523, 659537242, 895086257, 963939046, 1790172514, 6265603799, 12531207598]

約数ペア:

[(1, 12531207598), (2, 6265603799), (7, 1790172514), (13, 963939046), (14, 895086257), (19, 659537242), (26, 481969523), (38, 329768621), (91, 137705578), (133, 94219606), (173, 72434726), (182, 68852789), (247, 50733634), (266, 47109803), (346, 36217363), (494, 25366817), (1211, 10347818), (1729, 7247662), (2249, 5571902), (2422, 5173909), (3287, 3812354), (3458, 3623831), (4498, 2785951), (6574, 1906177), (15743, 795986), (20947, 598234), (23009, 544622), (31486, 397993), (41894, 299117), (42731, 293258), (46018, 272311), (85462, 146629)]