19400682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461921}}^1$

素因数の和:461933

約数の個数: 16

約数和(自身を含む): 44344512

約数和(自身を除く): 24943830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461921, 923842, 1385763, 2771526, 3233447, 6466894, 9700341, 19400682]

約数ペア:

[(1, 19400682), (2, 9700341), (3, 6466894), (6, 3233447), (7, 2771526), (14, 1385763), (21, 923842), (42, 461921)]