22288862

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{30871}}^1$

素因数の和:30911

約数の個数: 12

約数和(自身を含む): 35286696

約数和(自身を除く): 12997834

約数列:

[1, 2, 19, 38, 361, 722, 30871, 61742, 586549, 1173098, 11144431, 22288862]

約数ペア:

[(1, 22288862), (2, 11144431), (19, 1173098), (38, 586549), (361, 61742), (722, 30871)]