39945353

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 48385920

約数和(自身を除く): 8440567

約数列:

[1, 7, 19, 133, 157, 1099, 1913, 2983, 13391, 20881, 36347, 254429, 300341, 2102387, 5706479, 39945353]

約数ペア:

[(1, 39945353), (7, 5706479), (19, 2102387), (133, 300341), (157, 254429), (1099, 36347), (1913, 20881), (2983, 13391)]