27910058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1973}}^1$

素因数の和:2629

約数の個数: 16

約数和(自身を含む): 45765216

約数和(自身を除く): 17855158

約数列:

[1, 2, 11, 22, 643, 1286, 1973, 3946, 7073, 14146, 21703, 43406, 1268639, 2537278, 13955029, 27910058]

約数ペア:

[(1, 27910058), (2, 13955029), (11, 2537278), (22, 1268639), (643, 43406), (1286, 21703), (1973, 14146), (3946, 7073)]