15620624

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{2897}}^1$

素因数の和:3242

約数の個数: 20

約数和(自身を含む): 30365244

約数和(自身を除く): 14744620

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 2897, 5392, 5794, 11588, 23176, 46352, 976289, 1952578, 3905156, 7810312, 15620624]

約数ペア:

[(1, 15620624), (2, 7810312), (4, 3905156), (8, 1952578), (16, 976289), (337, 46352), (674, 23176), (1348, 11588), (2696, 5794), (2897, 5392)]