22246394

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 34409760

約数和(自身を除く): 12163366

約数列:

[1, 2, 43, 86, 139, 278, 1861, 3722, 5977, 11954, 80023, 160046, 258679, 517358, 11123197, 22246394]

約数ペア:

[(1, 22246394), (2, 11123197), (43, 517358), (86, 258679), (139, 160046), (278, 80023), (1861, 11954), (3722, 5977)]