19192304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{52153}}^1$

素因数の和:52184

約数の個数: 20

約数和(自身を含む): 38802576

約数和(自身を除く): 19610272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 52153, 104306, 208612, 417224, 834448, 1199519, 2399038, 4798076, 9596152, 19192304]

約数ペア:

[(1, 19192304), (2, 9596152), (4, 4798076), (8, 2399038), (16, 1199519), (23, 834448), (46, 417224), (92, 208612), (184, 104306), (368, 52153)]