15542980904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2487673}}^1$

素因数の和:2487761

約数の個数: 32

約数和(自身を含む): 32240255040

約数和(自身を除く): 16697274136

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 2487673, 4975346, 9950692, 19901384, 27364403, 54728806, 109457612, 176624783, 218915224, 353249566, 706499132, 1412998264, 1942872613, 3885745226, 7771490452, 15542980904]

約数ペア:

[(1, 15542980904), (2, 7771490452), (4, 3885745226), (8, 1942872613), (11, 1412998264), (22, 706499132), (44, 353249566), (71, 218915224), (88, 176624783), (142, 109457612), (284, 54728806), (568, 27364403), (781, 19901384), (1562, 9950692), (3124, 4975346), (6248, 2487673)]