19240124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{541}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 35785008

約数和(自身を除く): 16544884

約数列:

[1, 2, 4, 17, 34, 68, 523, 541, 1046, 1082, 2092, 2164, 8891, 9197, 17782, 18394, 35564, 36788, 282943, 565886, 1131772, 4810031, 9620062, 19240124]

約数ペア:

[(1, 19240124), (2, 9620062), (4, 4810031), (17, 1131772), (34, 565886), (68, 282943), (523, 36788), (541, 35564), (1046, 18394), (1082, 17782), (2092, 9197), (2164, 8891)]