19468834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126421}}^1$

素因数の和:126441

約数の個数: 16

約数和(自身を含む): 36409536

約数和(自身を除く): 16940702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 126421, 252842, 884947, 1390631, 1769894, 2781262, 9734417, 19468834]

約数ペア:

[(1, 19468834), (2, 9734417), (7, 2781262), (11, 1769894), (14, 1390631), (22, 884947), (77, 252842), (154, 126421)]