11281048

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{19861}}^1$

素因数の和:19938

約数の個数: 16

約数和(自身を含む): 21450960

約数和(自身を除く): 10169912

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 19861, 39722, 79444, 158888, 1410131, 2820262, 5640524, 11281048]

約数ペア:

[(1, 11281048), (2, 5640524), (4, 2820262), (8, 1410131), (71, 158888), (142, 79444), (284, 39722), (568, 19861)]