11279212

素因数分解:

$2^2\times 7^3\times {\mathrm{8221}}^1$

素因数の和:8246

約数の個数: 24

約数和(自身を含む): 23021600

約数和(自身を除く): 11742388

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 8221, 16442, 32884, 57547, 115094, 230188, 402829, 805658, 1611316, 2819803, 5639606, 11279212]

約数ペア:

[(1, 11279212), (2, 5639606), (4, 2819803), (7, 1611316), (14, 805658), (28, 402829), (49, 230188), (98, 115094), (196, 57547), (343, 32884), (686, 16442), (1372, 8221)]