2019950542

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{41719}}^1$

素因数の和:42327

約数の個数: 16

約数和(自身を含む): 3105970560

約数和(自身を除く): 1086020018

約数列:

[1, 2, 43, 86, 563, 1126, 24209, 41719, 48418, 83438, 1793917, 3587834, 23487797, 46975594, 1009975271, 2019950542]

約数ペア:

[(1, 2019950542), (2, 1009975271), (43, 46975594), (86, 23487797), (563, 3587834), (1126, 1793917), (24209, 83438), (41719, 48418)]