13889578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 23154768

約数和(自身を除く): 9265190

約数列:

[1, 2, 17, 34, 37, 61, 74, 122, 181, 362, 629, 1037, 1258, 2074, 2257, 3077, 4514, 6154, 6697, 11041, 13394, 22082, 38369, 76738, 113849, 187697, 227698, 375394, 408517, 817034, 6944789, 13889578]

約数ペア:

[(1, 13889578), (2, 6944789), (17, 817034), (34, 408517), (37, 375394), (61, 227698), (74, 187697), (122, 113849), (181, 76738), (362, 38369), (629, 22082), (1037, 13394), (1258, 11041), (2074, 6697), (2257, 6154), (3077, 4514)]