22120802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43717}}^1$

素因数の和:43753

約数の個数: 16

約数和(自身を含む): 37772352

約数和(自身を除く): 15651550

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 43717, 87434, 480887, 961774, 1005491, 2010982, 11060401, 22120802]

約数ペア:

[(1, 22120802), (2, 11060401), (11, 2010982), (22, 1005491), (23, 961774), (46, 480887), (253, 87434), (506, 43717)]