15604048

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18401}}^1$

素因数の和:18462

約数の個数: 20

約数和(自身を含む): 30804948

約数和(自身を除く): 15200900

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18401, 36802, 73604, 147208, 294416, 975253, 1950506, 3901012, 7802024, 15604048]

約数ペア:

[(1, 15604048), (2, 7802024), (4, 3901012), (8, 1950506), (16, 975253), (53, 294416), (106, 147208), (212, 73604), (424, 36802), (848, 18401)]