12741542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1484

約数の個数: 24

約数和(自身を含む): 21590688

約数和(自身を除く): 8849146

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1423, 2846, 4477, 8954, 15653, 31306, 52651, 105302, 172183, 344366, 579161, 1158322, 6370771, 12741542]

約数ペア:

[(1, 12741542), (2, 6370771), (11, 1158322), (22, 579161), (37, 344366), (74, 172183), (121, 105302), (242, 52651), (407, 31306), (814, 15653), (1423, 8954), (2846, 4477)]