20121128098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1061129}}^1$

素因数の和:1061649

約数の個数: 16

約数和(自身を含む): 31833900000

約数和(自身を除く): 11712771902

約数列:

[1, 2, 19, 38, 499, 998, 9481, 18962, 1061129, 2122258, 20161451, 40322902, 529503371, 1059006742, 10060564049, 20121128098]

約数ペア:

[(1, 20121128098), (2, 10060564049), (19, 1059006742), (38, 529503371), (499, 40322902), (998, 20161451), (9481, 2122258), (18962, 1061129)]