12558764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{44221}}^1$

素因数の和:44296

約数の個数: 12

約数和(自身を含む): 22287888

約数和(自身を除く): 9729124

約数列:

[1, 2, 4, 71, 142, 284, 44221, 88442, 176884, 3139691, 6279382, 12558764]

約数ペア:

[(1, 12558764), (2, 6279382), (4, 3139691), (71, 176884), (142, 88442), (284, 44221)]