25907414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23173}}^1$

素因数の和:23231

約数の個数: 16

約数和(自身を含む): 42825552

約数和(自身を除く): 16918138

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 23173, 46346, 301249, 602498, 996439, 1992878, 12953707, 25907414]

約数ペア:

[(1, 25907414), (2, 12953707), (13, 1992878), (26, 996439), (43, 602498), (86, 301249), (559, 46346), (1118, 23173)]