12937666

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1474

約数の個数: 24

約数和(自身を含む): 22824396

約数和(自身を除く): 9886730

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 1361, 2722, 4753, 9506, 9527, 19054, 66689, 132017, 133378, 264034, 924119, 1848238, 6468833, 12937666]

約数ペア:

[(1, 12937666), (2, 6468833), (7, 1848238), (14, 924119), (49, 264034), (97, 133378), (98, 132017), (194, 66689), (679, 19054), (1358, 9527), (1361, 9506), (2722, 4753)]