188839286

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{9859}}^1$

素因数の和:10079

約数の個数: 16

約数和(自身を含む): 289765680

約数和(自身を除く): 100926394

約数列:

[1, 2, 61, 122, 157, 314, 9577, 9859, 19154, 19718, 601399, 1202798, 1547863, 3095726, 94419643, 188839286]

約数ペア:

[(1, 188839286), (2, 94419643), (61, 3095726), (122, 1547863), (157, 1202798), (314, 601399), (9577, 19718), (9859, 19154)]