13808390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33679}}^1$

素因数の和:33727

約数の個数: 16

約数和(自身を含む): 25462080

約数和(自身を除く): 11653690

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 33679, 67358, 168395, 336790, 1380839, 2761678, 6904195, 13808390]

約数ペア:

[(1, 13808390), (2, 6904195), (5, 2761678), (10, 1380839), (41, 336790), (82, 168395), (205, 67358), (410, 33679)]