12681874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5405

約数の個数: 16

約数和(自身を含む): 20162520

約数和(自身を除く): 7480646

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 5333, 10666, 154657, 218653, 309314, 437306, 6340937, 12681874]

約数ペア:

[(1, 12681874), (2, 6340937), (29, 437306), (41, 309314), (58, 218653), (82, 154657), (1189, 10666), (2378, 5333)]