18809672

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5693}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 40996800

約数和(自身を除く): 22187128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 5693, 11386, 22772, 39851, 45544, 79702, 159404, 318808, 335887, 671774, 1343548, 2351209, 2687096, 4702418, 9404836, 18809672]

約数ペア:

[(1, 18809672), (2, 9404836), (4, 4702418), (7, 2687096), (8, 2351209), (14, 1343548), (28, 671774), (56, 335887), (59, 318808), (118, 159404), (236, 79702), (413, 45544), (472, 39851), (826, 22772), (1652, 11386), (3304, 5693)]