12953759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{503}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 16031232

約数和(自身を除く): 3077473

約数列:

[1, 7, 13, 91, 283, 503, 1981, 3521, 3679, 6539, 25753, 45773, 142349, 996443, 1850537, 12953759]

約数ペア:

[(1, 12953759), (7, 1850537), (13, 996443), (91, 142349), (283, 45773), (503, 25753), (1981, 6539), (3521, 3679)]