22084976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{19441}}^1$

素因数の和:19520

約数の個数: 20

約数和(自身を含む): 43394544

約数和(自身を除く): 21309568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 19441, 38882, 77764, 155528, 311056, 1380311, 2760622, 5521244, 11042488, 22084976]

約数ペア:

[(1, 22084976), (2, 11042488), (4, 5521244), (8, 2760622), (16, 1380311), (71, 311056), (142, 155528), (284, 77764), (568, 38882), (1136, 19441)]