12237818

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 18754944

約数和(自身を除く): 6517126

約数列:

[1, 2, 67, 134, 271, 337, 542, 674, 18157, 22579, 36314, 45158, 91327, 182654, 6118909, 12237818]

約数ペア:

[(1, 12237818), (2, 6118909), (67, 182654), (134, 91327), (271, 45158), (337, 36314), (542, 22579), (674, 18157)]