13381768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{72727}}^1$

素因数の和:72756

約数の個数: 16

約数和(自身を含む): 26182080

約数和(自身を除く): 12800312

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 72727, 145454, 290908, 581816, 1672721, 3345442, 6690884, 13381768]

約数ペア:

[(1, 13381768), (2, 6690884), (4, 3345442), (8, 1672721), (23, 581816), (46, 290908), (92, 145454), (184, 72727)]