12819791666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{47441}}^1$

素因数の和:47698

約数の個数: 32

約数和(自身を含む): 21396721536

約数和(自身を除く): 8576929870

約数列:

[1, 2, 11, 22, 71, 142, 173, 346, 781, 1562, 1903, 3806, 12283, 24566, 47441, 94882, 135113, 270226, 521851, 1043702, 3368311, 6736622, 8207293, 16414586, 37051421, 74102842, 90280223, 180560446, 582717803, 1165435606, 6409895833, 12819791666]

約数ペア:

[(1, 12819791666), (2, 6409895833), (11, 1165435606), (22, 582717803), (71, 180560446), (142, 90280223), (173, 74102842), (346, 37051421), (781, 16414586), (1562, 8207293), (1903, 6736622), (3806, 3368311), (12283, 1043702), (24566, 521851), (47441, 270226), (94882, 135113)]