25498286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2753}}^1$

素因数の和:3187

約数の個数: 16

約数和(自身を含む): 41838768

約数和(自身を除く): 16340482

約数列:

[1, 2, 11, 22, 421, 842, 2753, 4631, 5506, 9262, 30283, 60566, 1159013, 2318026, 12749143, 25498286]

約数ペア:

[(1, 25498286), (2, 12749143), (11, 2318026), (22, 1159013), (421, 60566), (842, 30283), (2753, 9262), (4631, 5506)]