12415754

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 24

約数和(自身を含む): 20411820

約数和(自身を除く): 7996066

約数列:

[1, 2, 13, 26, 109, 169, 218, 337, 338, 674, 1417, 2834, 4381, 8762, 18421, 36733, 36842, 56953, 73466, 113906, 477529, 955058, 6207877, 12415754]

約数ペア:

[(1, 12415754), (2, 6207877), (13, 955058), (26, 477529), (109, 113906), (169, 73466), (218, 56953), (337, 36842), (338, 36733), (674, 18421), (1417, 8762), (2834, 4381)]