26208049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 31722880

約数和(自身を除く): 5514831

約数列:

[1, 7, 19, 133, 193, 1021, 1351, 3667, 7147, 19399, 25669, 135793, 197053, 1379371, 3744007, 26208049]

約数ペア:

[(1, 26208049), (7, 3744007), (19, 1379371), (133, 197053), (193, 135793), (1021, 25669), (1351, 19399), (3667, 7147)]