39813614

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1721}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 61372080

約数和(自身を除く): 21558466

約数列:

[1, 2, 43, 86, 269, 538, 1721, 3442, 11567, 23134, 74003, 148006, 462949, 925898, 19906807, 39813614]

約数ペア:

[(1, 39813614), (2, 19906807), (43, 925898), (86, 462949), (269, 148006), (538, 74003), (1721, 23134), (3442, 11567)]