12772048

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{11243}}^1$

素因数の和:11322

約数の個数: 20

約数和(自身を含む): 25096608

約数和(自身を除く): 12324560

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 11243, 22486, 44972, 89944, 179888, 798253, 1596506, 3193012, 6386024, 12772048]

約数ペア:

[(1, 12772048), (2, 6386024), (4, 3193012), (8, 1596506), (16, 798253), (71, 179888), (142, 89944), (284, 44972), (568, 22486), (1136, 11243)]