2193982

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2415

約数の個数: 16

約数和(自身を含む): 3818880

約数和(自身を除く): 1624898

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2339, 4678, 16373, 32746, 156713, 313426, 1096991, 2193982]

約数ペア:

[(1, 2193982), (2, 1096991), (7, 313426), (14, 156713), (67, 32746), (134, 16373), (469, 4678), (938, 2339)]