19528097284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{212261927}}^1$

素因数の和:212261954

約数の個数: 12

約数和(自身を含む): 35660003904

約数和(自身を除く): 16131906620

約数列:

[1, 2, 4, 23, 46, 92, 212261927, 424523854, 849047708, 4882024321, 9764048642, 19528097284]

約数ペア:

[(1, 19528097284), (2, 9764048642), (4, 4882024321), (23, 849047708), (46, 424523854), (92, 212261927)]