12915673342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{19457}}^1$

素因数の和:19705

約数の個数: 48

約数和(自身を含む): 23042786256

約数和(自身を除く): 10127112914

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 211, 242, 286, 422, 1573, 2321, 2743, 3146, 4642, 5486, 19457, 25531, 30173, 38914, 51062, 60346, 214027, 252941, 331903, 428054, 505882, 663806, 2354297, 2782351, 4105427, 4708594, 5564702, 8210854, 30605861, 45159697, 53370551, 61211722, 90319394, 106741102, 496756667, 587076061, 993513334, 1174152122, 6457836671, 12915673342]

約数ペア:

[(1, 12915673342), (2, 6457836671), (11, 1174152122), (13, 993513334), (22, 587076061), (26, 496756667), (121, 106741102), (143, 90319394), (211, 61211722), (242, 53370551), (286, 45159697), (422, 30605861), (1573, 8210854), (2321, 5564702), (2743, 4708594), (3146, 4105427), (4642, 2782351), (5486, 2354297), (19457, 663806), (25531, 505882), (30173, 428054), (38914, 331903), (51062, 252941), (60346, 214027)]