19281232

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{14519}}^1$

素因数の和:14610

約数の個数: 20

約数和(自身を含む): 37810080

約数和(自身を除く): 18528848

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 14519, 29038, 58076, 116152, 232304, 1205077, 2410154, 4820308, 9640616, 19281232]

約数ペア:

[(1, 19281232), (2, 9640616), (4, 4820308), (8, 2410154), (16, 1205077), (83, 232304), (166, 116152), (332, 58076), (664, 29038), (1328, 14519)]