18603622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7307}}^1$

素因数の和:7395

約数の個数: 16

約数和(自身を含む): 29816640

約数和(自身を除く): 11213018

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 7307, 14614, 138833, 277666, 489569, 979138, 9301811, 18603622]

約数ペア:

[(1, 18603622), (2, 9301811), (19, 979138), (38, 489569), (67, 277666), (134, 138833), (1273, 14614), (2546, 7307)]