16264209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 8895471

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 467, 611, 741, 893, 1401, 1833, 2679, 6071, 8873, 11609, 18213, 21949, 26619, 34827, 65847, 115349, 285337, 346047, 417031, 856011, 1251093, 5421403, 16264209]

約数ペア:

[(1, 16264209), (3, 5421403), (13, 1251093), (19, 856011), (39, 417031), (47, 346047), (57, 285337), (141, 115349), (247, 65847), (467, 34827), (611, 26619), (741, 21949), (893, 18213), (1401, 11609), (1833, 8873), (2679, 6071)]