22668667

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2778

約数の個数: 16

約数和(自身を含む): 27827712

約数和(自身を除く): 5159045

約数列:

[1, 7, 17, 71, 119, 497, 1207, 2683, 8449, 18781, 45611, 190493, 319277, 1333451, 3238381, 22668667]

約数ペア:

[(1, 22668667), (7, 3238381), (17, 1333451), (71, 319277), (119, 190493), (497, 45611), (1207, 18781), (2683, 8449)]