19055772

素因数分解:

$2^2\times 3^2\times {\mathrm{529327}}^1$

素因数の和:529337

約数の個数: 18

約数和(自身を含む): 48168848

約数和(自身を除く): 29113076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 529327, 1058654, 1587981, 2117308, 3175962, 4763943, 6351924, 9527886, 19055772]

約数ペア:

[(1, 19055772), (2, 9527886), (3, 6351924), (4, 4763943), (6, 3175962), (9, 2117308), (12, 1587981), (18, 1058654), (36, 529327)]