12025724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 21732480

約数和(自身を除く): 9706756

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 503, 556, 1006, 2012, 5977, 11954, 21629, 23908, 43258, 69917, 86516, 139834, 279668, 3006431, 6012862, 12025724]

約数ペア:

[(1, 12025724), (2, 6012862), (4, 3006431), (43, 279668), (86, 139834), (139, 86516), (172, 69917), (278, 43258), (503, 23908), (556, 21629), (1006, 11954), (2012, 5977)]