16120270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37489}}^1$

素因数の和:37539

約数の個数: 16

約数和(自身を含む): 29692080

約数和(自身を除く): 13571810

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 37489, 74978, 187445, 374890, 1612027, 3224054, 8060135, 16120270]

約数ペア:

[(1, 16120270), (2, 8060135), (5, 3224054), (10, 1612027), (43, 374890), (86, 187445), (215, 74978), (430, 37489)]