13888847

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 16957440

約数和(自身を除く): 3068593

約数列:

[1, 7, 17, 119, 127, 889, 919, 2159, 6433, 15113, 15623, 109361, 116713, 816991, 1984121, 13888847]

約数ペア:

[(1, 13888847), (7, 1984121), (17, 816991), (119, 116713), (127, 109361), (889, 15623), (919, 15113), (2159, 6433)]