19222664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{104471}}^1$

素因数の和:104500

約数の個数: 16

約数和(自身を含む): 37609920

約数和(自身を除く): 18387256

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 104471, 208942, 417884, 835768, 2402833, 4805666, 9611332, 19222664]

約数ペア:

[(1, 19222664), (2, 9611332), (4, 4805666), (8, 2402833), (23, 835768), (46, 417884), (92, 208942), (184, 104471)]