20190632396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{458878009}}^1$

素因数の和:458878024

約数の個数: 12

約数和(自身を含む): 38545752840

約数和(自身を除く): 18355120444

約数列:

[1, 2, 4, 11, 22, 44, 458878009, 917756018, 1835512036, 5047658099, 10095316198, 20190632396]

約数ペア:

[(1, 20190632396), (2, 10095316198), (4, 5047658099), (11, 1835512036), (22, 917756018), (44, 458878009)]