11979212

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2473}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 24106656

約数和(自身を除く): 12127444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 2473, 4844, 4946, 9892, 17311, 34622, 69244, 427829, 855658, 1711316, 2994803, 5989606, 11979212]

約数ペア:

[(1, 11979212), (2, 5989606), (4, 2994803), (7, 1711316), (14, 855658), (28, 427829), (173, 69244), (346, 34622), (692, 17311), (1211, 9892), (2422, 4946), (2473, 4844)]