19246814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1489}}^1$

素因数の和:1795

約数の個数: 16

約数和(自身を含む): 30252960

約数和(自身を除く): 11006146

約数列:

[1, 2, 23, 46, 281, 562, 1489, 2978, 6463, 12926, 34247, 68494, 418409, 836818, 9623407, 19246814]

約数ペア:

[(1, 19246814), (2, 9623407), (23, 836818), (46, 418409), (281, 68494), (562, 34247), (1489, 12926), (2978, 6463)]