26219011

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12570

約数の個数: 16

約数和(自身を含む): 33675264

約数和(自身を除く): 7456253

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 12527, 87689, 162851, 288121, 1139957, 2016847, 3745573, 26219011]

約数ペア:

[(1, 26219011), (7, 3745573), (13, 2016847), (23, 1139957), (91, 288121), (161, 162851), (299, 87689), (2093, 12527)]