19443446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6959}}^1$

素因数の和:7099

約数の個数: 16

約数和(自身を含む): 32071680

約数和(自身を除く): 12628234

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 6959, 13918, 76549, 153098, 883793, 1767586, 9721723, 19443446]

約数ペア:

[(1, 19443446), (2, 9721723), (11, 1767586), (22, 883793), (127, 153098), (254, 76549), (1397, 13918), (2794, 6959)]