13689664

素因数分解:

$2^6\times {\mathrm{213901}}^1$

素因数の和:213913

約数の個数: 14

約数和(自身を含む): 27165554

約数和(自身を除く): 13475890

約数列:

[1, 2, 4, 8, 16, 32, 64, 213901, 427802, 855604, 1711208, 3422416, 6844832, 13689664]

約数ペア:

[(1, 13689664), (2, 6844832), (4, 3422416), (8, 1711208), (16, 855604), (32, 427802), (64, 213901)]