22660267

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 27320832

約数和(自身を除く): 4660565

約数列:

[1, 7, 23, 97, 161, 679, 1451, 2231, 10157, 15617, 33373, 140747, 233611, 985229, 3237181, 22660267]

約数ペア:

[(1, 22660267), (7, 3237181), (23, 985229), (97, 233611), (161, 140747), (679, 33373), (1451, 15617), (2231, 10157)]