18482174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11311}}^1$

素因数の和:11375

約数の個数: 16

約数和(自身を含む): 29863680

約数和(自身を除く): 11381506

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 11311, 22622, 214909, 429818, 486373, 972746, 9241087, 18482174]

約数ペア:

[(1, 18482174), (2, 9241087), (19, 972746), (38, 486373), (43, 429818), (86, 214909), (817, 22622), (1634, 11311)]