12459920216

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{12263701}}^1$

素因数の和:12263834

約数の個数: 16

約数和(自身を含む): 23546307840

約数和(自身を除く): 11086387624

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 12263701, 24527402, 49054804, 98109608, 1557490027, 3114980054, 6229960108, 12459920216]

約数ペア:

[(1, 12459920216), (2, 6229960108), (4, 3114980054), (8, 1557490027), (127, 98109608), (254, 49054804), (508, 24527402), (1016, 12263701)]