19245852

素因数分解:

$2^2\times 3^2\times {\mathrm{534607}}^1$

素因数の和:534617

約数の個数: 18

約数和(自身を含む): 48649328

約数和(自身を除く): 29403476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 534607, 1069214, 1603821, 2138428, 3207642, 4811463, 6415284, 9622926, 19245852]

約数ペア:

[(1, 19245852), (2, 9622926), (3, 6415284), (4, 4811463), (6, 3207642), (9, 2138428), (12, 1603821), (18, 1069214), (36, 534607)]