19143674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1013}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 31393440

約数和(自身を除く): 12249766

約数列:

[1, 2, 11, 22, 859, 1013, 1718, 2026, 9449, 11143, 18898, 22286, 870167, 1740334, 9571837, 19143674]

約数ペア:

[(1, 19143674), (2, 9571837), (11, 1740334), (22, 870167), (859, 22286), (1013, 18898), (1718, 11143), (2026, 9449)]