22208081

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{829}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 26294400

約数和(自身を除く): 4086319

約数列:

[1, 7, 43, 89, 301, 623, 829, 3827, 5803, 26789, 35647, 73781, 249529, 516467, 3172583, 22208081]

約数ペア:

[(1, 22208081), (7, 3172583), (43, 516467), (89, 249529), (301, 73781), (623, 35647), (829, 26789), (3827, 5803)]