19708836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234629}}^1$

素因数の和:234643

約数の個数: 24

約数和(自身を含む): 52557120

約数和(自身を除く): 32848284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234629, 469258, 703887, 938516, 1407774, 1642403, 2815548, 3284806, 4927209, 6569612, 9854418, 19708836]

約数ペア:

[(1, 19708836), (2, 9854418), (3, 6569612), (4, 4927209), (6, 3284806), (7, 2815548), (12, 1642403), (14, 1407774), (21, 938516), (28, 703887), (42, 469258), (84, 234629)]