11643542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2339}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 18532800

約数和(自身を除く): 6889258

約数列:

[1, 2, 19, 38, 131, 262, 2339, 2489, 4678, 4978, 44441, 88882, 306409, 612818, 5821771, 11643542]

約数ペア:

[(1, 11643542), (2, 5821771), (19, 612818), (38, 306409), (131, 88882), (262, 44441), (2339, 4978), (2489, 4678)]