12718034

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 23003136

約数和(自身を除く): 10285102

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 311, 322, 622, 889, 1778, 2177, 2921, 4354, 5842, 7153, 14306, 20447, 39497, 40894, 50071, 78994, 100142, 276479, 552958, 908431, 1816862, 6359017, 12718034]

約数ペア:

[(1, 12718034), (2, 6359017), (7, 1816862), (14, 908431), (23, 552958), (46, 276479), (127, 100142), (161, 78994), (254, 50071), (311, 40894), (322, 39497), (622, 20447), (889, 14306), (1778, 7153), (2177, 5842), (2921, 4354)]