2019989396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{13648577}}^1$

素因数の和:13648618

約数の個数: 12

約数和(自身を含む): 3630521748

約数和(自身を除く): 1610532352

約数列:

[1, 2, 4, 37, 74, 148, 13648577, 27297154, 54594308, 504997349, 1009994698, 2019989396]

約数ペア:

[(1, 2019989396), (2, 1009994698), (4, 504997349), (37, 54594308), (74, 27297154), (148, 13648577)]