22189255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{919}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 29145600

約数和(自身を除く): 6956345

約数列:

[1, 5, 11, 55, 439, 919, 2195, 4595, 4829, 10109, 24145, 50545, 403441, 2017205, 4437851, 22189255]

約数ペア:

[(1, 22189255), (5, 4437851), (11, 2017205), (55, 403441), (439, 50545), (919, 24145), (2195, 10109), (4595, 4829)]