2016115821

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{11790151}}^1$

素因数の和:11790176

約数の個数: 12

約数和(自身を含む): 3065439520

約数和(自身を除く): 1049323699

約数列:

[1, 3, 9, 19, 57, 171, 11790151, 35370453, 106111359, 224012869, 672038607, 2016115821]

約数ペア:

[(1, 2016115821), (3, 672038607), (9, 224012869), (19, 106111359), (57, 35370453), (171, 11790151)]