2011122922

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{2903}}^1\times {\mathrm{3571}}^1$

素因数の和:6573

約数の個数: 16

約数和(自身を含む): 3049687872

約数和(自身を除く): 1038564950

約数列:

[1, 2, 97, 194, 2903, 3571, 5806, 7142, 281591, 346387, 563182, 692774, 10366613, 20733226, 1005561461, 2011122922]

約数ペア:

[(1, 2011122922), (2, 1005561461), (97, 20733226), (194, 10366613), (2903, 692774), (3571, 563182), (5806, 346387), (7142, 281591)]