19943544

素因数分解:

$2^3\times 3^1\times {\mathrm{830981}}^1$

素因数の和:830990

約数の個数: 16

約数和(自身を含む): 49858920

約数和(自身を除く): 29915376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 830981, 1661962, 2492943, 3323924, 4985886, 6647848, 9971772, 19943544]

約数ペア:

[(1, 19943544), (2, 9971772), (3, 6647848), (4, 4985886), (6, 3323924), (8, 2492943), (12, 1661962), (24, 830981)]