19917629104466

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{36073}}^1\times {\mathrm{7079}}^1$

素因数の和:43874

約数の個数: 32

約数和(自身を含む): 30433931107200

約数和(自身を除く): 10516302002734

約数列:

[1, 2, 59, 118, 661, 1322, 7079, 14158, 36073, 38999, 72146, 77998, 417661, 835322, 2128307, 4256614, 4679219, 9358438, 23844253, 47688506, 255360767, 276073921, 510721534, 552147842, 1406810927, 2813621854, 15066285253, 30132570506, 168793466987, 337586933974, 9958814552233, 19917629104466]

約数ペア:

[(1, 19917629104466), (2, 9958814552233), (59, 337586933974), (118, 168793466987), (661, 30132570506), (1322, 15066285253), (7079, 2813621854), (14158, 1406810927), (36073, 552147842), (38999, 510721534), (72146, 276073921), (77998, 255360767), (417661, 47688506), (835322, 23844253), (2128307, 9358438), (4256614, 4679219)]