9959216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{16823}}^1$

素因数の和:16868

約数の個数: 20

約数和(自身を含む): 19818672

約数和(自身を除く): 9859456

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 16823, 33646, 67292, 134584, 269168, 622451, 1244902, 2489804, 4979608, 9959216]

約数ペア:

[(1, 9959216), (2, 4979608), (4, 2489804), (8, 1244902), (16, 622451), (37, 269168), (74, 134584), (148, 67292), (296, 33646), (592, 16823)]