19584983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 22464000

約数和(自身を除く): 2879017

約数列:

[1, 11, 23, 199, 253, 389, 2189, 4279, 4577, 8947, 50347, 77411, 98417, 851521, 1780453, 19584983]

約数ペア:

[(1, 19584983), (11, 1780453), (23, 851521), (199, 98417), (253, 77411), (389, 50347), (2189, 8947), (4279, 4577)]