38899084

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10939}}^1$

素因数の和:11077

約数の個数: 24

約数和(自身を含む): 78417920

約数和(自身を除く): 39518836

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 10939, 21878, 43756, 76573, 153146, 306292, 1389253, 2778506, 5557012, 9724771, 19449542, 38899084]

約数ペア:

[(1, 38899084), (2, 19449542), (4, 9724771), (7, 5557012), (14, 2778506), (28, 1389253), (127, 306292), (254, 153146), (508, 76573), (889, 43756), (1778, 21878), (3556, 10939)]