19149084

素因数分解:

$2^2\times 3^2\times {\mathrm{531919}}^1$

素因数の和:531929

約数の個数: 18

約数和(自身を含む): 48404720

約数和(自身を除く): 29255636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 531919, 1063838, 1595757, 2127676, 3191514, 4787271, 6383028, 9574542, 19149084]

約数ペア:

[(1, 19149084), (2, 9574542), (3, 6383028), (4, 4787271), (6, 3191514), (9, 2127676), (12, 1595757), (18, 1063838), (36, 531919)]