19196884

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{967}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 38487680

約数和(自身を除く): 19290796

約数列:

[1, 2, 4, 7, 14, 28, 709, 967, 1418, 1934, 2836, 3868, 4963, 6769, 9926, 13538, 19852, 27076, 685603, 1371206, 2742412, 4799221, 9598442, 19196884]

約数ペア:

[(1, 19196884), (2, 9598442), (4, 4799221), (7, 2742412), (14, 1371206), (28, 685603), (709, 27076), (967, 19852), (1418, 13538), (1934, 9926), (2836, 6769), (3868, 4963)]