1899207986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1781621}}^1$

素因数の和:1781677

約数の個数: 16

約数和(自身を含む): 3142781208

約数和(自身を除く): 1243573222

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1781621, 3563242, 23161073, 46322146, 73046461, 146092922, 949603993, 1899207986]

約数ペア:

[(1, 1899207986), (2, 949603993), (13, 146092922), (26, 73046461), (41, 46322146), (82, 23161073), (533, 3563242), (1066, 1781621)]