19059908

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3527}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 38328192

約数和(自身を除く): 19268284

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 3527, 5404, 7054, 14108, 24689, 49378, 98756, 680711, 1361422, 2722844, 4764977, 9529954, 19059908]

約数ペア:

[(1, 19059908), (2, 9529954), (4, 4764977), (7, 2722844), (14, 1361422), (28, 680711), (193, 98756), (386, 49378), (772, 24689), (1351, 14108), (2702, 7054), (3527, 5404)]