12984686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 23200128

約数和(自身を除く): 10215442

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 286, 547, 913, 1079, 1094, 1826, 2158, 6017, 7111, 11869, 12034, 14222, 23738, 45401, 78221, 90802, 156442, 499411, 590213, 998822, 1180426, 6492343, 12984686]

約数ペア:

[(1, 12984686), (2, 6492343), (11, 1180426), (13, 998822), (22, 590213), (26, 499411), (83, 156442), (143, 90802), (166, 78221), (286, 45401), (547, 23738), (913, 14222), (1079, 12034), (1094, 11869), (1826, 7111), (2158, 6017)]