12698518

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3347}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 21855744

約数和(自身を除く): 9157226

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3347, 3794, 6694, 23429, 46858, 907037, 1814074, 6349259, 12698518]

約数ペア:

[(1, 12698518), (2, 6349259), (7, 1814074), (14, 907037), (271, 46858), (542, 23429), (1897, 6694), (3347, 3794)]