15715359184

素因数分解:

$2^4\times 7^2\times {\mathrm{20045101}}^1$

素因数の和:20045123

約数の個数: 30

約数和(自身を含む): 35419695234

約数和(自身を除く): 19704336050

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20045101, 40090202, 80180404, 140315707, 160360808, 280631414, 320721616, 561262828, 982209949, 1122525656, 1964419898, 2245051312, 3928839796, 7857679592, 15715359184]

約数ペア:

[(1, 15715359184), (2, 7857679592), (4, 3928839796), (7, 2245051312), (8, 1964419898), (14, 1122525656), (16, 982209949), (28, 561262828), (49, 320721616), (56, 280631414), (98, 160360808), (112, 140315707), (196, 80180404), (392, 40090202), (784, 20045101)]