11922506

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:845

約数の個数: 16

約数和(自身を含む): 18299904

約数和(自身を除く): 6377398

約数列:

[1, 2, 73, 127, 146, 254, 643, 1286, 9271, 18542, 46939, 81661, 93878, 163322, 5961253, 11922506]

約数ペア:

[(1, 11922506), (2, 5961253), (73, 163322), (127, 93878), (146, 81661), (254, 46939), (643, 18542), (1286, 9271)]