11857535984

素因数分解:

$2^4\times 7^1\times {\mathrm{105870857}}^1$

素因数の和:105870872

約数の個数: 20

約数和(自身を含む): 26255972784

約数和(自身を除く): 14398436800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 105870857, 211741714, 423483428, 741095999, 846966856, 1482191998, 1693933712, 2964383996, 5928767992, 11857535984]

約数ペア:

[(1, 11857535984), (2, 5928767992), (4, 2964383996), (7, 1693933712), (8, 1482191998), (14, 846966856), (16, 741095999), (28, 423483428), (56, 211741714), (112, 105870857)]