2943214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 4715280

約数和(自身を除く): 1772066

約数列:

[1, 2, 19, 38, 73, 146, 1061, 1387, 2122, 2774, 20159, 40318, 77453, 154906, 1471607, 2943214]

約数ペア:

[(1, 2943214), (2, 1471607), (19, 154906), (38, 77453), (73, 40318), (146, 20159), (1061, 2774), (1387, 2122)]