19039078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3259}}^1$

素因数の和:3411

約数の個数: 16

約数和(自身を含む): 30044160

約数和(自身を除く): 11005082

約数列:

[1, 2, 23, 46, 127, 254, 2921, 3259, 5842, 6518, 74957, 149914, 413893, 827786, 9519539, 19039078]

約数ペア:

[(1, 19039078), (2, 9519539), (23, 827786), (46, 413893), (127, 149914), (254, 74957), (2921, 6518), (3259, 5842)]