15624136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4189

約数の個数: 32

約数和(自身を含む): 32709600

約数和(自身を除く): 17085464

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 4129, 8258, 16516, 33032, 45419, 90838, 177547, 181676, 355094, 363352, 710188, 1420376, 1953017, 3906034, 7812068, 15624136]

約数ペア:

[(1, 15624136), (2, 7812068), (4, 3906034), (8, 1953017), (11, 1420376), (22, 710188), (43, 363352), (44, 355094), (86, 181676), (88, 177547), (172, 90838), (344, 45419), (473, 33032), (946, 16516), (1892, 8258), (3784, 4129)]