19952023

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 24687936

約数和(自身を除く): 4735913

約数列:

[1, 7, 13, 91, 233, 941, 1631, 3029, 6587, 12233, 21203, 85631, 219253, 1534771, 2850289, 19952023]

約数ペア:

[(1, 19952023), (7, 2850289), (13, 1534771), (91, 219253), (233, 85631), (941, 21203), (1631, 12233), (3029, 6587)]