19008249194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21073447}}^1$

素因数の和:21073501

約数の個数: 16

約数和(自身を含む): 31863053376

約数和(自身を除く): 12854804182

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 21073447, 42146894, 231807917, 463615834, 864011327, 1728022654, 9504124597, 19008249194]

約数ペア:

[(1, 19008249194), (2, 9504124597), (11, 1728022654), (22, 864011327), (41, 463615834), (82, 231807917), (451, 42146894), (902, 21073447)]