13688404

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{6469}}^1$

素因数の和:6519

約数の個数: 18

約数和(自身を含む): 25045370

約数和(自身を除く): 11356966

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 6469, 12938, 25876, 148787, 297574, 595148, 3422101, 6844202, 13688404]

約数ペア:

[(1, 13688404), (2, 6844202), (4, 3422101), (23, 595148), (46, 297574), (92, 148787), (529, 25876), (1058, 12938), (2116, 6469)]