19324984

素因数分解:

$2^3\times 7^1\times {\mathrm{345089}}^1$

素因数の和:345102

約数の個数: 16

約数和(自身を含む): 41410800

約数和(自身を除く): 22085816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 345089, 690178, 1380356, 2415623, 2760712, 4831246, 9662492, 19324984]

約数ペア:

[(1, 19324984), (2, 9662492), (4, 4831246), (7, 2760712), (8, 2415623), (14, 1380356), (28, 690178), (56, 345089)]