13881584

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{10453}}^1$

素因数の和:10544

約数の個数: 20

約数和(自身を含む): 27222216

約数和(自身を除く): 13340632

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 10453, 20906, 41812, 83624, 167248, 867599, 1735198, 3470396, 6940792, 13881584]

約数ペア:

[(1, 13881584), (2, 6940792), (4, 3470396), (8, 1735198), (16, 867599), (83, 167248), (166, 83624), (332, 41812), (664, 20906), (1328, 10453)]