23916497

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 28217280

約数和(自身を除く): 4300783

約数列:

[1, 11, 19, 101, 103, 121, 209, 1111, 1133, 1919, 1957, 2299, 10403, 12221, 12463, 21109, 21527, 114433, 197657, 232199, 236797, 1258763, 2174227, 23916497]

約数ペア:

[(1, 23916497), (11, 2174227), (19, 1258763), (101, 236797), (103, 232199), (121, 197657), (209, 114433), (1111, 21527), (1133, 21109), (1919, 12463), (1957, 12221), (2299, 10403)]