16291212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193943}}^1$

素因数の和:193957

約数の個数: 24

約数和(自身を含む): 43443456

約数和(自身を除く): 27152244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193943, 387886, 581829, 775772, 1163658, 1357601, 2327316, 2715202, 4072803, 5430404, 8145606, 16291212]

約数ペア:

[(1, 16291212), (2, 8145606), (3, 5430404), (4, 4072803), (6, 2715202), (7, 2327316), (12, 1357601), (14, 1163658), (21, 775772), (28, 581829), (42, 387886), (84, 193943)]