21985872

素因数分解:

$2^4\times 3^1\times {\mathrm{458039}}^1$

素因数の和:458050

約数の個数: 20

約数和(自身を含む): 56796960

約数和(自身を除く): 34811088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 458039, 916078, 1374117, 1832156, 2748234, 3664312, 5496468, 7328624, 10992936, 21985872]

約数ペア:

[(1, 21985872), (2, 10992936), (3, 7328624), (4, 5496468), (6, 3664312), (8, 2748234), (12, 1832156), (16, 1374117), (24, 916078), (48, 458039)]