18873016

素因数分解:

$2^3\times {\mathrm{1523}}^1\times {\mathrm{1549}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 35433000

約数和(自身を除く): 16559984

約数列:

[1, 2, 4, 8, 1523, 1549, 3046, 3098, 6092, 6196, 12184, 12392, 2359127, 4718254, 9436508, 18873016]

約数ペア:

[(1, 18873016), (2, 9436508), (4, 4718254), (8, 2359127), (1523, 12392), (1549, 12184), (3046, 6196), (3098, 6092)]