22198594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27271}}^1$

素因数の和:27321

約数の個数: 16

約数和(自身を含む): 37308096

約数和(自身を除く): 15109502

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 27271, 54542, 299981, 599962, 1009027, 2018054, 11099297, 22198594]

約数ペア:

[(1, 22198594), (2, 11099297), (11, 2018054), (22, 1009027), (37, 599962), (74, 299981), (407, 54542), (814, 27271)]