12443156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 24489024

約数和(自身を除く): 12045868

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 547, 1034, 1094, 2068, 2188, 5687, 6017, 11374, 12034, 22748, 24068, 25709, 51418, 66187, 102836, 132374, 264748, 282799, 565598, 1131196, 3110789, 6221578, 12443156]

約数ペア:

[(1, 12443156), (2, 6221578), (4, 3110789), (11, 1131196), (22, 565598), (44, 282799), (47, 264748), (94, 132374), (121, 102836), (188, 66187), (242, 51418), (484, 25709), (517, 24068), (547, 22748), (1034, 12034), (1094, 11374), (2068, 6017), (2188, 5687)]