12137854

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 18604800

約数和(自身を除く): 6466946

約数列:

[1, 2, 67, 134, 239, 379, 478, 758, 16013, 25393, 32026, 50786, 90581, 181162, 6068927, 12137854]

約数ペア:

[(1, 12137854), (2, 6068927), (67, 181162), (134, 90581), (239, 50786), (379, 32026), (478, 25393), (758, 16013)]