8245886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19727}}^1$

素因数の和:19759

約数の個数: 16

約数和(自身を含む): 14204160

約数和(自身を除く): 5958274

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 19727, 39454, 216997, 374813, 433994, 749626, 4122943, 8245886]

約数ペア:

[(1, 8245886), (2, 4122943), (11, 749626), (19, 433994), (22, 374813), (38, 216997), (209, 39454), (418, 19727)]