12505268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9679}}^1$

素因数の和:9719

約数の個数: 24

約数和(自身を含む): 24393600

約数和(自身を除く): 11888332

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 9679, 19358, 38716, 164543, 183901, 329086, 367802, 658172, 735604, 3126317, 6252634, 12505268]

約数ペア:

[(1, 12505268), (2, 6252634), (4, 3126317), (17, 735604), (19, 658172), (34, 367802), (38, 329086), (68, 183901), (76, 164543), (323, 38716), (646, 19358), (1292, 9679)]