19427248

素因数分解:

$2^4\times {\mathrm{929}}^1\times {\mathrm{1307}}^1$

素因数の和:2244

約数の個数: 20

約数和(自身を含む): 37709640

約数和(自身を除く): 18282392

約数列:

[1, 2, 4, 8, 16, 929, 1307, 1858, 2614, 3716, 5228, 7432, 10456, 14864, 20912, 1214203, 2428406, 4856812, 9713624, 19427248]

約数ペア:

[(1, 19427248), (2, 9713624), (4, 4856812), (8, 2428406), (16, 1214203), (929, 20912), (1307, 14864), (1858, 10456), (2614, 7432), (3716, 5228)]