19196793

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27701}}^1$

素因数の和:27725

約数の個数: 24

約数和(自身を含む): 34572096

約数和(自身を除く): 15375303

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 27701, 83103, 193907, 249309, 304711, 581721, 914133, 1745163, 2132977, 2742399, 6398931, 19196793]

約数ペア:

[(1, 19196793), (3, 6398931), (7, 2742399), (9, 2132977), (11, 1745163), (21, 914133), (33, 581721), (63, 304711), (77, 249309), (99, 193907), (231, 83103), (693, 27701)]