16865369495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{16087}}^1$

素因数の和:16359

約数の個数: 24

約数和(自身を含む): 21969579744

約数和(自身を除く): 5104210249

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 16087, 16129, 80435, 80645, 209131, 209677, 1045655, 1048385, 2043049, 10215245, 26559637, 132798185, 259467223, 1297336115, 3373073899, 16865369495]

約数ペア:

[(1, 16865369495), (5, 3373073899), (13, 1297336115), (65, 259467223), (127, 132798185), (635, 26559637), (1651, 10215245), (8255, 2043049), (16087, 1048385), (16129, 1045655), (80435, 209677), (80645, 209131)]