12147436

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1229}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 24383520

約数和(自身を除く): 12236084

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1229, 1412, 2458, 2471, 4916, 4942, 8603, 9884, 17206, 34412, 433837, 867674, 1735348, 3036859, 6073718, 12147436]

約数ペア:

[(1, 12147436), (2, 6073718), (4, 3036859), (7, 1735348), (14, 867674), (28, 433837), (353, 34412), (706, 17206), (1229, 9884), (1412, 8603), (2458, 4942), (2471, 4916)]