23287084

素因数分解:

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

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 43243200

約数和(自身を除く): 19956116

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2339, 2489, 4678, 4978, 9356, 9956, 44441, 88882, 177764, 306409, 612818, 1225636, 5821771, 11643542, 23287084]

約数ペア:

[(1, 23287084), (2, 11643542), (4, 5821771), (19, 1225636), (38, 612818), (76, 306409), (131, 177764), (262, 88882), (524, 44441), (2339, 9956), (2489, 9356), (4678, 4978)]