19370255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 24373440

約数和(自身を除く): 5003185

約数列:

[1, 5, 23, 115, 389, 433, 1945, 2165, 8947, 9959, 44735, 49795, 168437, 842185, 3874051, 19370255]

約数ペア:

[(1, 19370255), (5, 3874051), (23, 842185), (115, 168437), (389, 49795), (433, 44735), (1945, 9959), (2165, 8947)]