12591604054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{427733}}^1$

素因数の和:428135

約数の個数: 16

約数和(自身を含む): 19402014240

約数和(自身を除く): 6810410186

約数列:

[1, 2, 41, 82, 359, 718, 14719, 29438, 427733, 855466, 17537053, 35074106, 153556147, 307112294, 6295802027, 12591604054]

約数ペア:

[(1, 12591604054), (2, 6295802027), (41, 307112294), (82, 153556147), (359, 35074106), (718, 17537053), (14719, 855466), (29438, 427733)]