19402104

素因数分解:

$2^3\times 3^1\times {\mathrm{808421}}^1$

素因数の和:808430

約数の個数: 16

約数和(自身を含む): 48505320

約数和(自身を除く): 29103216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 808421, 1616842, 2425263, 3233684, 4850526, 6467368, 9701052, 19402104]

約数ペア:

[(1, 19402104), (2, 9701052), (3, 6467368), (4, 4850526), (6, 3233684), (8, 2425263), (12, 1616842), (24, 808421)]