12583516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{25999}}^1$

素因数の和:26025

約数の個数: 18

約数和(自身を含む): 24206000

約数和(自身を除く): 11622484

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 25999, 51998, 103996, 285989, 571978, 1143956, 3145879, 6291758, 12583516]

約数ペア:

[(1, 12583516), (2, 6291758), (4, 3145879), (11, 1143956), (22, 571978), (44, 285989), (121, 103996), (242, 51998), (484, 25999)]