20112134

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7219}}^1$

素因数の和:7427

約数の個数: 16

約数和(自身を含む): 34656000

約数和(自身を除く): 14543866

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 7219, 14438, 50533, 101066, 1436581, 2873162, 10056067, 20112134]

約数ペア:

[(1, 20112134), (2, 10056067), (7, 2873162), (14, 1436581), (199, 101066), (398, 50533), (1393, 14438), (2786, 7219)]