27482018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9907}}^1$

素因数の和:10001

約数の個数: 16

約数和(自身を含む): 43991520

約数和(自身を除く): 16509502

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 9907, 19814, 188233, 376466, 723211, 1446422, 13741009, 27482018]

約数ペア:

[(1, 27482018), (2, 13741009), (19, 1446422), (38, 723211), (73, 376466), (146, 188233), (1387, 19814), (2774, 9907)]