13890772

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1753}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 27895616

約数和(自身を除く): 14004844

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1753, 1981, 3506, 3962, 7012, 7924, 12271, 24542, 49084, 496099, 992198, 1984396, 3472693, 6945386, 13890772]

約数ペア:

[(1, 13890772), (2, 6945386), (4, 3472693), (7, 1984396), (14, 992198), (28, 496099), (283, 49084), (566, 24542), (1132, 12271), (1753, 7924), (1981, 7012), (3506, 3962)]