19144764

素因数分解:

$2^2\times 3^2\times {\mathrm{531799}}^1$

素因数の和:531809

約数の個数: 18

約数和(自身を含む): 48393800

約数和(自身を除く): 29249036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 531799, 1063598, 1595397, 2127196, 3190794, 4786191, 6381588, 9572382, 19144764]

約数ペア:

[(1, 19144764), (2, 9572382), (3, 6381588), (4, 4786191), (6, 3190794), (9, 2127196), (12, 1595397), (18, 1063598), (36, 531799)]