13278824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127681}}^1$

素因数の和:127700

約数の個数: 16

約数和(自身を含む): 26813220

約数和(自身を除く): 13534396

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127681, 255362, 510724, 1021448, 1659853, 3319706, 6639412, 13278824]

約数ペア:

[(1, 13278824), (2, 6639412), (4, 3319706), (8, 1659853), (13, 1021448), (26, 510724), (52, 255362), (104, 127681)]