18764488

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{5417}}^1$

素因数の和:5856

約数の個数: 16

約数和(自身を含む): 35271180

約数和(自身を除く): 16506692

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 5417, 10834, 21668, 43336, 2345561, 4691122, 9382244, 18764488]

約数ペア:

[(1, 18764488), (2, 9382244), (4, 4691122), (8, 2345561), (433, 43336), (866, 21668), (1732, 10834), (3464, 5417)]