2012209953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2715533}}^1$

素因数の和:2715568

約数の個数: 16

約数和(自身を含む): 3041398080

約数和(自身を除く): 1029188127

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2715533, 8146599, 35301929, 51595127, 105905787, 154785381, 670736651, 2012209953]

約数ペア:

[(1, 2012209953), (3, 670736651), (13, 154785381), (19, 105905787), (39, 51595127), (57, 35301929), (247, 8146599), (741, 2715533)]