12747086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4423}}^1$

素因数の和:4567

約数の個数: 16

約数和(自身を含む): 21022848

約数和(自身を除く): 8275762

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 4423, 8846, 48653, 97306, 579413, 1158826, 6373543, 12747086]

約数ペア:

[(1, 12747086), (2, 6373543), (11, 1158826), (22, 579413), (131, 97306), (262, 48653), (1441, 8846), (2882, 4423)]