10851214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6947}}^1$

素因数の和:7031

約数の個数: 16

約数和(自身を含む): 18009216

約数和(自身を除く): 7158002

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 6947, 13894, 76417, 152834, 493237, 986474, 5425607, 10851214]

約数ペア:

[(1, 10851214), (2, 5425607), (11, 986474), (22, 493237), (71, 152834), (142, 76417), (781, 13894), (1562, 6947)]