22538054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 43517952

約数和(自身を除く): 20979898

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4721, 4774, 9442, 33047, 51931, 66094, 103862, 146351, 292702, 363517, 727034, 1024457, 1609861, 2048914, 3219722, 11269027, 22538054]

約数ペア:

[(1, 22538054), (2, 11269027), (7, 3219722), (11, 2048914), (14, 1609861), (22, 1024457), (31, 727034), (62, 363517), (77, 292702), (154, 146351), (217, 103862), (341, 66094), (434, 51931), (682, 33047), (2387, 9442), (4721, 4774)]