2689526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10111}}^1$

素因数の和:10139

約数の個数: 16

約数和(自身を含む): 4853760

約数和(自身を除く): 2164234

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10111, 20222, 70777, 141554, 192109, 384218, 1344763, 2689526]

約数ペア:

[(1, 2689526), (2, 1344763), (7, 384218), (14, 192109), (19, 141554), (38, 70777), (133, 20222), (266, 10111)]