19492092

素因数分解:

$2^2\times 3^2\times {\mathrm{541447}}^1$

素因数の和:541457

約数の個数: 18

約数和(自身を含む): 49271768

約数和(自身を除く): 29779676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541447, 1082894, 1624341, 2165788, 3248682, 4873023, 6497364, 9746046, 19492092]

約数ペア:

[(1, 19492092), (2, 9746046), (3, 6497364), (4, 4873023), (6, 3248682), (9, 2165788), (12, 1624341), (18, 1082894), (36, 541447)]