7136438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2803}}^1$

素因数の和:2891

約数の個数: 16

約数和(自身を含む): 11440320

約数和(自身を除く): 4303882

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 2803, 5606, 53257, 106514, 187801, 375602, 3568219, 7136438]

約数ペア:

[(1, 7136438), (2, 3568219), (19, 375602), (38, 187801), (67, 106514), (134, 53257), (1273, 5606), (2546, 2803)]