22581244

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17159}}^1$

素因数の和:17217

約数の個数: 24

約数和(自身を含む): 46126080

約数和(自身を除く): 23544836

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 17159, 34318, 68636, 120113, 240226, 480452, 806473, 1612946, 3225892, 5645311, 11290622, 22581244]

約数ペア:

[(1, 22581244), (2, 11290622), (4, 5645311), (7, 3225892), (14, 1612946), (28, 806473), (47, 480452), (94, 240226), (188, 120113), (329, 68636), (658, 34318), (1316, 17159)]