19497906

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{4649}}^1$

素因数の和:4890

約数の個数: 24

約数和(自身を含む): 42435900

約数和(自身を除く): 22937994

約数列:

[1, 2, 3, 6, 9, 18, 233, 466, 699, 1398, 2097, 4194, 4649, 9298, 13947, 27894, 41841, 83682, 1083217, 2166434, 3249651, 6499302, 9748953, 19497906]

約数ペア:

[(1, 19497906), (2, 9748953), (3, 6499302), (6, 3249651), (9, 2166434), (18, 1083217), (233, 83682), (466, 41841), (699, 27894), (1398, 13947), (2097, 9298), (4194, 4649)]