19294192

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{16519}}^1$

素因数の和:16600

約数の個数: 20

約数和(自身を含む): 37896880

約数和(自身を除く): 18602688

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 16519, 33038, 66076, 132152, 264304, 1205887, 2411774, 4823548, 9647096, 19294192]

約数ペア:

[(1, 19294192), (2, 9647096), (4, 4823548), (8, 2411774), (16, 1205887), (73, 264304), (146, 132152), (292, 66076), (584, 33038), (1168, 16519)]