12401888

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9013}}^1$

素因数の和:9066

約数の個数: 24

約数和(自身を含む): 24986808

約数和(自身を除く): 12584920

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9013, 18026, 36052, 72104, 144208, 288416, 387559, 775118, 1550236, 3100472, 6200944, 12401888]

約数ペア:

[(1, 12401888), (2, 6200944), (4, 3100472), (8, 1550236), (16, 775118), (32, 387559), (43, 288416), (86, 144208), (172, 72104), (344, 36052), (688, 18026), (1376, 9013)]