15888957851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 17690738688

約数和(自身を除く): 1801780837

約数列:

[1, 13, 47, 173, 191, 611, 787, 2249, 2483, 8131, 8977, 10231, 33043, 36989, 105703, 116701, 136151, 150317, 429559, 480857, 1553021, 1769963, 1954121, 6399097, 7064899, 20189273, 26004841, 83188261, 91843687, 338062933, 1222227527, 15888957851]

約数ペア:

[(1, 15888957851), (13, 1222227527), (47, 338062933), (173, 91843687), (191, 83188261), (611, 26004841), (787, 20189273), (2249, 7064899), (2483, 6399097), (8131, 1954121), (8977, 1769963), (10231, 1553021), (33043, 480857), (36989, 429559), (105703, 150317), (116701, 136151)]