189105364

素因数分解:

$2^2\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{2731}}^1$

素因数の和:5215

約数の個数: 24

約数和(自身を含む): 378502208

約数和(自身を除く): 189396844

約数列:

[1, 2, 4, 7, 14, 28, 2473, 2731, 4946, 5462, 9892, 10924, 17311, 19117, 34622, 38234, 69244, 76468, 6753763, 13507526, 27015052, 47276341, 94552682, 189105364]

約数ペア:

[(1, 189105364), (2, 94552682), (4, 47276341), (7, 27015052), (14, 13507526), (28, 6753763), (2473, 76468), (2731, 69244), (4946, 38234), (5462, 34622), (9892, 19117), (10924, 17311)]