16159788

素因数分解:

$2^2\times 3^2\times {\mathrm{448883}}^1$

素因数の和:448893

約数の個数: 18

約数和(自身を含む): 40848444

約数和(自身を除く): 24688656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 448883, 897766, 1346649, 1795532, 2693298, 4039947, 5386596, 8079894, 16159788]

約数ペア:

[(1, 16159788), (2, 8079894), (3, 5386596), (4, 4039947), (6, 2693298), (9, 1795532), (12, 1346649), (18, 897766), (36, 448883)]