276642014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661823}}^1$

素因数の和:661855

約数の個数: 16

約数和(自身を含む): 476513280

約数和(自身を除く): 199871266

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 661823, 1323646, 7280053, 12574637, 14560106, 25149274, 138321007, 276642014]

約数ペア:

[(1, 276642014), (2, 138321007), (11, 25149274), (19, 14560106), (22, 12574637), (38, 7280053), (209, 1323646), (418, 661823)]