19576942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127123}}^1$

素因数の和:127143

約数の個数: 16

約数和(自身を含む): 36611712

約数和(自身を除く): 17034770

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 127123, 254246, 889861, 1398353, 1779722, 2796706, 9788471, 19576942]

約数ペア:

[(1, 19576942), (2, 9788471), (7, 2796706), (11, 1779722), (14, 1398353), (22, 889861), (77, 254246), (154, 127123)]