13097821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 15566400

約数和(自身を除く): 2468579

約数列:

[1, 11, 19, 29, 209, 319, 551, 2161, 6061, 23771, 41059, 62669, 451649, 689359, 1190711, 13097821]

約数ペア:

[(1, 13097821), (11, 1190711), (19, 689359), (29, 451649), (209, 62669), (319, 41059), (551, 23771), (2161, 6061)]