16026257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 18450432

約数和(自身を除く): 2424175

約数列:

[1, 13, 17, 127, 221, 571, 1651, 2159, 7423, 9707, 28067, 72517, 126191, 942721, 1232789, 16026257]

約数ペア:

[(1, 16026257), (13, 1232789), (17, 942721), (127, 126191), (221, 72517), (571, 28067), (1651, 9707), (2159, 7423)]