19992216

素因数分解:

$2^3\times 3^1\times {\mathrm{833009}}^1$

素因数の和:833018

約数の個数: 16

約数和(自身を含む): 49980600

約数和(自身を除く): 29988384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 833009, 1666018, 2499027, 3332036, 4998054, 6664072, 9996108, 19992216]

約数ペア:

[(1, 19992216), (2, 9996108), (3, 6664072), (4, 4998054), (6, 3332036), (8, 2499027), (12, 1666018), (24, 833009)]