38368394

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 58320000

約数和(自身を除く): 19951606

約数列:

[1, 2, 149, 199, 298, 398, 647, 1294, 29651, 59302, 96403, 128753, 192806, 257506, 19184197, 38368394]

約数ペア:

[(1, 38368394), (2, 19184197), (149, 257506), (199, 192806), (298, 128753), (398, 96403), (647, 59302), (1294, 29651)]