19504938

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10589}}^1$

素因数の和:10901

約数の個数: 16

約数和(自身を含む): 39140640

約数和(自身を除く): 19635702

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 10589, 21178, 31767, 63534, 3250823, 6501646, 9752469, 19504938]

約数ペア:

[(1, 19504938), (2, 9752469), (3, 6501646), (6, 3250823), (307, 63534), (614, 31767), (921, 21178), (1842, 10589)]