11687452

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5879}}^1$

素因数の和:5961

約数の個数: 24

約数和(自身を含む): 23708160

約数和(自身を除く): 12020708

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 5879, 11758, 23516, 41153, 82306, 164612, 417409, 834818, 1669636, 2921863, 5843726, 11687452]

約数ペア:

[(1, 11687452), (2, 5843726), (4, 2921863), (7, 1669636), (14, 834818), (28, 417409), (71, 164612), (142, 82306), (284, 41153), (497, 23516), (994, 11758), (1988, 5879)]