15955522042

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{22099061}}^1$

素因数の和:22099101

約数の個数: 12

約数和(自身を含む): 25259227866

約数和(自身を除く): 9303705824

約数列:

[1, 2, 19, 38, 361, 722, 22099061, 44198122, 419882159, 839764318, 7977761021, 15955522042]

約数ペア:

[(1, 15955522042), (2, 7977761021), (19, 839764318), (38, 419882159), (361, 44198122), (722, 22099061)]