39198622

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 59580000

約数和(自身を除く): 20381378

約数列:

[1, 2, 149, 199, 298, 398, 661, 1322, 29651, 59302, 98489, 131539, 196978, 263078, 19599311, 39198622]

約数ペア:

[(1, 39198622), (2, 19599311), (149, 263078), (199, 196978), (298, 131539), (398, 98489), (661, 59302), (1322, 29651)]