21859536

素因数分解:

$2^4\times 3^1\times {\mathrm{455407}}^1$

素因数の和:455418

約数の個数: 20

約数和(自身を含む): 56470592

約数和(自身を除く): 34611056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455407, 910814, 1366221, 1821628, 2732442, 3643256, 5464884, 7286512, 10929768, 21859536]

約数ペア:

[(1, 21859536), (2, 10929768), (3, 7286512), (4, 5464884), (6, 3643256), (8, 2732442), (12, 1821628), (16, 1366221), (24, 910814), (48, 455407)]