2019954716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2383}}^1\times {\mathrm{16301}}^1$

素因数の和:18701

約数の個数: 24

約数和(自身を含む): 3808668864

約数和(自身を除く): 1788714148

約数列:

[1, 2, 4, 13, 26, 52, 2383, 4766, 9532, 16301, 30979, 32602, 61958, 65204, 123916, 211913, 423826, 847652, 38845283, 77690566, 155381132, 504988679, 1009977358, 2019954716]

約数ペア:

[(1, 2019954716), (2, 1009977358), (4, 504988679), (13, 155381132), (26, 77690566), (52, 38845283), (2383, 847652), (4766, 423826), (9532, 211913), (16301, 123916), (30979, 65204), (32602, 61958)]