11724380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13633}}^1$

素因数の和:13685

約数の個数: 24

約数和(自身を含む): 25195632

約数和(自身を除く): 13471252

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 13633, 27266, 54532, 68165, 136330, 272660, 586219, 1172438, 2344876, 2931095, 5862190, 11724380]

約数ペア:

[(1, 11724380), (2, 5862190), (4, 2931095), (5, 2344876), (10, 1172438), (20, 586219), (43, 272660), (86, 136330), (172, 68165), (215, 54532), (430, 27266), (860, 13633)]