11151964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 20845440

約数和(自身を除く): 9693476

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 2819, 3956, 5638, 11276, 64837, 121217, 129674, 242434, 259348, 484868, 2787991, 5575982, 11151964]

約数ペア:

[(1, 11151964), (2, 5575982), (4, 2787991), (23, 484868), (43, 259348), (46, 242434), (86, 129674), (92, 121217), (172, 64837), (989, 11276), (1978, 5638), (2819, 3956)]