12886426

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15601}}^1$

素因数の和:15669

約数の個数: 16

約数和(自身を含む): 22466880

約数和(自身を除く): 9580454

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 15601, 31202, 109207, 218414, 920459, 1840918, 6443213, 12886426]

約数ペア:

[(1, 12886426), (2, 6443213), (7, 1840918), (14, 920459), (59, 218414), (118, 109207), (413, 31202), (826, 15601)]