8021306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4973

約数の個数: 16

約数和(自身を含む): 12962400

約数和(自身を除く): 4941094

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 4909, 9818, 93271, 186542, 211087, 422174, 4010653, 8021306]

約数ペア:

[(1, 8021306), (2, 4010653), (19, 422174), (38, 211087), (43, 186542), (86, 93271), (817, 9818), (1634, 4909)]