19623564

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2767}}^1$

素因数の和:2974

約数の個数: 36

約数和(自身を含む): 49873824

約数和(自身を除く): 30250260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 2767, 3546, 5534, 7092, 8301, 11068, 16602, 24903, 33204, 49806, 99612, 545099, 1090198, 1635297, 2180396, 3270594, 4905891, 6541188, 9811782, 19623564]

約数ペア:

[(1, 19623564), (2, 9811782), (3, 6541188), (4, 4905891), (6, 3270594), (9, 2180396), (12, 1635297), (18, 1090198), (36, 545099), (197, 99612), (394, 49806), (591, 33204), (788, 24903), (1182, 16602), (1773, 11068), (2364, 8301), (2767, 7092), (3546, 5534)]