18929746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{1451}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 31049568

約数和(自身を除く): 12119822

約数列:

[1, 2, 11, 22, 593, 1186, 1451, 2902, 6523, 13046, 15961, 31922, 860443, 1720886, 9464873, 18929746]

約数ペア:

[(1, 18929746), (2, 9464873), (11, 1720886), (22, 860443), (593, 31922), (1186, 15961), (1451, 13046), (2902, 6523)]