26631445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 33834240

約数和(自身を除く): 7202795

約数列:

[1, 5, 19, 95, 197, 985, 1423, 3743, 7115, 18715, 27037, 135185, 280331, 1401655, 5326289, 26631445]

約数ペア:

[(1, 26631445), (5, 5326289), (19, 1401655), (95, 280331), (197, 135185), (985, 27037), (1423, 18715), (3743, 7115)]