13063988

素因数分解:

$2^2\times 7^2\times {\mathrm{66653}}^1$

素因数の和:66671

約数の個数: 18

約数和(自身を含む): 26594946

約数和(自身を除く): 13530958

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 66653, 133306, 266612, 466571, 933142, 1866284, 3265997, 6531994, 13063988]

約数ペア:

[(1, 13063988), (2, 6531994), (4, 3265997), (7, 1866284), (14, 933142), (28, 466571), (49, 266612), (98, 133306), (196, 66653)]