15797979934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{639439}}^1$

素因数の和:640575

約数の個数: 16

約数和(自身を含む): 25874300160

約数和(自身を除く): 10076320226

約数列:

[1, 2, 11, 22, 1123, 2246, 12353, 24706, 639439, 1278878, 7033829, 14067658, 718089997, 1436179994, 7898989967, 15797979934]

約数ペア:

[(1, 15797979934), (2, 7898989967), (11, 1436179994), (22, 718089997), (1123, 14067658), (2246, 7033829), (12353, 1278878), (24706, 639439)]