15882356

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2939}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 31940160

約数和(自身を除く): 16057804

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 2939, 5404, 5878, 11756, 20573, 41146, 82292, 567227, 1134454, 2268908, 3970589, 7941178, 15882356]

約数ペア:

[(1, 15882356), (2, 7941178), (4, 3970589), (7, 2268908), (14, 1134454), (28, 567227), (193, 82292), (386, 41146), (772, 20573), (1351, 11756), (2702, 5878), (2939, 5404)]