15705940336

素因数分解:

$2^4\times {\mathrm{1901}}^1\times {\mathrm{516371}}^1$

素因数の和:518280

約数の個数: 20

約数和(自身を含む): 30446325864

約数和(自身を除く): 14740385528

約数列:

[1, 2, 4, 8, 16, 1901, 3802, 7604, 15208, 30416, 516371, 1032742, 2065484, 4130968, 8261936, 981621271, 1963242542, 3926485084, 7852970168, 15705940336]

約数ペア:

[(1, 15705940336), (2, 7852970168), (4, 3926485084), (8, 1963242542), (16, 981621271), (1901, 8261936), (3802, 4130968), (7604, 2065484), (15208, 1032742), (30416, 516371)]