19492046372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{159839}}^1$

素因数の和:160595

約数の個数: 24

約数和(自身を含む): 34953811200

約数和(自身を除く): 15461764828

約数列:

[1, 2, 4, 43, 86, 172, 709, 1418, 2836, 30487, 60974, 121948, 159839, 319678, 639356, 6873077, 13746154, 27492308, 113325851, 226651702, 453303404, 4873011593, 9746023186, 19492046372]

約数ペア:

[(1, 19492046372), (2, 9746023186), (4, 4873011593), (43, 453303404), (86, 226651702), (172, 113325851), (709, 27492308), (1418, 13746154), (2836, 6873077), (30487, 639356), (60974, 319678), (121948, 159839)]