2015691931

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{876769}}^1$

素因数の和:876810

約数の個数: 12

約数和(自身を含む): 2332208200

約数和(自身を除く): 316516269

約数列:

[1, 11, 19, 121, 209, 2299, 876769, 9644459, 16658611, 106089049, 183244721, 2015691931]

約数ペア:

[(1, 2015691931), (11, 183244721), (19, 106089049), (121, 16658611), (209, 9644459), (2299, 876769)]