19225094

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{5471}}^1$

素因数の和:5731

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 13869562

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 5471, 10942, 38297, 76594, 1373221, 2746442, 9612547, 19225094]

約数ペア:

[(1, 19225094), (2, 9612547), (7, 2746442), (14, 1373221), (251, 76594), (502, 38297), (1757, 10942), (3514, 5471)]