18926222

素因数分解:

$2^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1531}}^1$

素因数の和:2423

約数の個数: 16

約数和(自身を含む): 32502912

約数和(自身を除く): 13576690

約数列:

[1, 2, 7, 14, 883, 1531, 1766, 3062, 6181, 10717, 12362, 21434, 1351873, 2703746, 9463111, 18926222]

約数ペア:

[(1, 18926222), (2, 9463111), (7, 2703746), (14, 1351873), (883, 21434), (1531, 12362), (1766, 10717), (3062, 6181)]