19896546

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{4099}}^1$

素因数の和:4913

約数の個数: 16

約数和(自身を含む): 39852000

約数和(自身を除く): 19955454

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4099, 4854, 8198, 12297, 24594, 3316091, 6632182, 9948273, 19896546]

約数ペア:

[(1, 19896546), (2, 9948273), (3, 6632182), (6, 3316091), (809, 24594), (1618, 12297), (2427, 8198), (4099, 4854)]