2347279

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 12

約数和(自身を含む): 2718520

約数和(自身を除く): 371241

約数列:

[1, 11, 19, 121, 209, 1021, 2299, 11231, 19399, 123541, 213389, 2347279]

約数ペア:

[(1, 2347279), (11, 213389), (19, 123541), (121, 19399), (209, 11231), (1021, 2299)]