11519684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23801}}^1$

素因数の和:23827

約数の個数: 18

約数和(自身を含む): 22159662

約数和(自身を除く): 10639978

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 23801, 47602, 95204, 261811, 523622, 1047244, 2879921, 5759842, 11519684]

約数ペア:

[(1, 11519684), (2, 5759842), (4, 2879921), (11, 1047244), (22, 523622), (44, 261811), (121, 95204), (242, 47602), (484, 23801)]