15674032168

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{19993}}^1$

素因数の和:20138

約数の個数: 48

約数和(自身を含む): 30657400020

約数和(自身を除く): 14983367852

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 1849, 2279, 3698, 4558, 7396, 9116, 14792, 18232, 19993, 39986, 79972, 97997, 159944, 195994, 391988, 783976, 859699, 1059629, 1719398, 2119258, 3438796, 4238516, 6877592, 8477032, 36967057, 45564047, 73934114, 91128094, 147868228, 182256188, 295736456, 364512376, 1959254021, 3918508042, 7837016084, 15674032168]

約数ペア:

[(1, 15674032168), (2, 7837016084), (4, 3918508042), (8, 1959254021), (43, 364512376), (53, 295736456), (86, 182256188), (106, 147868228), (172, 91128094), (212, 73934114), (344, 45564047), (424, 36967057), (1849, 8477032), (2279, 6877592), (3698, 4238516), (4558, 3438796), (7396, 2119258), (9116, 1719398), (14792, 1059629), (18232, 859699), (19993, 783976), (39986, 391988), (79972, 195994), (97997, 159944)]