16639152

素因数分解:

$2^4\times 3^1\times {\mathrm{346649}}^1$

素因数の和:346660

約数の個数: 20

約数和(自身を含む): 42984600

約数和(自身を除く): 26345448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 346649, 693298, 1039947, 1386596, 2079894, 2773192, 4159788, 5546384, 8319576, 16639152]

約数ペア:

[(1, 16639152), (2, 8319576), (3, 5546384), (4, 4159788), (6, 2773192), (8, 2079894), (12, 1386596), (16, 1039947), (24, 693298), (48, 346649)]