2189758664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14406307}}^1$

素因数の和:14406332

約数の個数: 16

約数和(自身を含む): 4321892400

約数和(自身を除く): 2132133736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14406307, 28812614, 57625228, 115250456, 273719833, 547439666, 1094879332, 2189758664]

約数ペア:

[(1, 2189758664), (2, 1094879332), (4, 547439666), (8, 273719833), (19, 115250456), (38, 57625228), (76, 28812614), (152, 14406307)]