17949546563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1\times {\mathrm{20147}}^1$

素因数の和:23786

約数の個数: 16

約数和(自身を含む): 20354315520

約数和(自身を除く): 2404768957

約数列:

[1, 13, 19, 247, 3607, 20147, 46891, 68533, 261911, 382793, 890929, 4976309, 72670229, 944712977, 1380734351, 17949546563]

約数ペア:

[(1, 17949546563), (13, 1380734351), (19, 944712977), (247, 72670229), (3607, 4976309), (20147, 890929), (46891, 382793), (68533, 261911)]