13786928

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{3433}}^1$

素因数の和:3692

約数の個数: 20

約数和(自身を含む): 26826408

約数和(自身を除く): 13039480

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 3433, 4016, 6866, 13732, 27464, 54928, 861683, 1723366, 3446732, 6893464, 13786928]

約数ペア:

[(1, 13786928), (2, 6893464), (4, 3446732), (8, 1723366), (16, 861683), (251, 54928), (502, 27464), (1004, 13732), (2008, 6866), (3433, 4016)]