19496682

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{1291}}^1$

素因数の和:2138

約数の個数: 24

約数和(自身を含む): 42325920

約数和(自身を除く): 22829238

約数列:

[1, 2, 3, 6, 9, 18, 839, 1291, 1678, 2517, 2582, 3873, 5034, 7551, 7746, 11619, 15102, 23238, 1083149, 2166298, 3249447, 6498894, 9748341, 19496682]

約数ペア:

[(1, 19496682), (2, 9748341), (3, 6498894), (6, 3249447), (9, 2166298), (18, 1083149), (839, 23238), (1291, 15102), (1678, 11619), (2517, 7746), (2582, 7551), (3873, 5034)]