23991242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2221}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 39356064

約数和(自身を除く): 15364822

約数列:

[1, 2, 11, 22, 491, 982, 2221, 4442, 5401, 10802, 24431, 48862, 1090511, 2181022, 11995621, 23991242]

約数ペア:

[(1, 23991242), (2, 11995621), (11, 2181022), (22, 1090511), (491, 48862), (982, 24431), (2221, 10802), (4442, 5401)]