9889286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12149}}^1$

素因数の和:12199

約数の個数: 16

約数和(自身を含む): 16621200

約数和(自身を除く): 6731914

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 12149, 24298, 133639, 267278, 449513, 899026, 4944643, 9889286]

約数ペア:

[(1, 9889286), (2, 4944643), (11, 899026), (22, 449513), (37, 267278), (74, 133639), (407, 24298), (814, 12149)]