23681999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{10301}}^1$

素因数の和:10342

約数の個数: 12

約数和(自身を含む): 27403320

約数和(自身を除く): 3721321

約数列:

[1, 11, 19, 121, 209, 2299, 10301, 113311, 195719, 1246421, 2152909, 23681999]

約数ペア:

[(1, 23681999), (11, 2152909), (19, 1246421), (121, 195719), (209, 113311), (2299, 10301)]