22001090

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2861}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 39667320

約数和(自身を除く): 17666230

約数列:

[1, 2, 5, 10, 769, 1538, 2861, 3845, 5722, 7690, 14305, 28610, 2200109, 4400218, 11000545, 22001090]

約数ペア:

[(1, 22001090), (2, 11000545), (5, 4400218), (10, 2200109), (769, 28610), (1538, 14305), (2861, 7690), (3845, 5722)]