2016115954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{126023}}^1$

素因数の和:126465

約数の個数: 16

約数和(自身を含む): 3190927680

約数和(自身を除く): 1174811726

約数列:

[1, 2, 19, 38, 421, 842, 7999, 15998, 126023, 252046, 2394437, 4788874, 53055683, 106111366, 1008057977, 2016115954]

約数ペア:

[(1, 2016115954), (2, 1008057977), (19, 106111366), (38, 53055683), (421, 4788874), (842, 2394437), (7999, 252046), (15998, 126023)]