18016066

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{24953}}^1$

素因数の和:24993

約数の個数: 12

約数和(自身を含む): 28522422

約数和(自身を除く): 10506356

約数列:

[1, 2, 19, 38, 361, 722, 24953, 49906, 474107, 948214, 9008033, 18016066]

約数ペア:

[(1, 18016066), (2, 9008033), (19, 948214), (38, 474107), (361, 49906), (722, 24953)]