22191213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1097}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 32360256

約数和(自身を除く): 10169043

約数列:

[1, 3, 11, 33, 613, 1097, 1839, 3291, 6743, 12067, 20229, 36201, 672461, 2017383, 7397071, 22191213]

約数ペア:

[(1, 22191213), (3, 7397071), (11, 2017383), (33, 672461), (613, 36201), (1097, 20229), (1839, 12067), (3291, 6743)]