1315842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19937}}^1$

素因数の和:19953

約数の個数: 16

約数和(自身を含む): 2871072

約数和(自身を除く): 1555230

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19937, 39874, 59811, 119622, 219307, 438614, 657921, 1315842]

約数ペア:

[(1, 1315842), (2, 657921), (3, 438614), (6, 219307), (11, 119622), (22, 59811), (33, 39874), (66, 19937)]