12312476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{25439}}^1$

素因数の和:25465

約数の個数: 18

約数和(自身を含む): 23684640

約数和(自身を除く): 11372164

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 25439, 50878, 101756, 279829, 559658, 1119316, 3078119, 6156238, 12312476]

約数ペア:

[(1, 12312476), (2, 6156238), (4, 3078119), (11, 1119316), (22, 559658), (44, 279829), (121, 101756), (242, 50878), (484, 25439)]