22648588

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 40964000

約数和(自身を除く): 18315412

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 769, 796, 1538, 3076, 7363, 14726, 28453, 29452, 56906, 113812, 153031, 306062, 612124, 5662147, 11324294, 22648588]

約数ペア:

[(1, 22648588), (2, 11324294), (4, 5662147), (37, 612124), (74, 306062), (148, 153031), (199, 113812), (398, 56906), (769, 29452), (796, 28453), (1538, 14726), (3076, 7363)]