12939332

素因数分解:

$2^2\times 7^3\times {\mathrm{9431}}^1$

素因数の和:9456

約数の個数: 24

約数和(自身を含む): 26409600

約数和(自身を除く): 13470268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9431, 18862, 37724, 66017, 132034, 264068, 462119, 924238, 1848476, 3234833, 6469666, 12939332]

約数ペア:

[(1, 12939332), (2, 6469666), (4, 3234833), (7, 1848476), (14, 924238), (28, 462119), (49, 264068), (98, 132034), (196, 66017), (343, 37724), (686, 18862), (1372, 9431)]