22172986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4217}}^1$

素因数の和:4469

約数の個数: 16

約数和(自身を含む): 36443520

約数和(自身を除く): 14270534

約数列:

[1, 2, 11, 22, 239, 478, 2629, 4217, 5258, 8434, 46387, 92774, 1007863, 2015726, 11086493, 22172986]

約数ペア:

[(1, 22172986), (2, 11086493), (11, 2015726), (22, 1007863), (239, 92774), (478, 46387), (2629, 8434), (4217, 5258)]