11417978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 21028896

約数和(自身を除く): 9610918

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 83, 143, 166, 169, 286, 338, 407, 481, 814, 913, 962, 1079, 1826, 1859, 2158, 3071, 3718, 5291, 6142, 6253, 10582, 11869, 12506, 14027, 23738, 28054, 33781, 39923, 67562, 68783, 79846, 137566, 154297, 308594, 439153, 518999, 878306, 1037998, 5708989, 11417978]

約数ペア:

[(1, 11417978), (2, 5708989), (11, 1037998), (13, 878306), (22, 518999), (26, 439153), (37, 308594), (74, 154297), (83, 137566), (143, 79846), (166, 68783), (169, 67562), (286, 39923), (338, 33781), (407, 28054), (481, 23738), (814, 14027), (913, 12506), (962, 11869), (1079, 10582), (1826, 6253), (1859, 6142), (2158, 5291), (3071, 3718)]