12043948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22639}}^1$

素因数の和:22669

約数の個数: 24

約数和(自身を含む): 25356800

約数和(自身を除く): 13312852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 22639, 45278, 90556, 158473, 316946, 430141, 633892, 860282, 1720564, 3010987, 6021974, 12043948]

約数ペア:

[(1, 12043948), (2, 6021974), (4, 3010987), (7, 1720564), (14, 860282), (19, 633892), (28, 430141), (38, 316946), (76, 158473), (133, 90556), (266, 45278), (532, 22639)]