19050376

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 37065600

約数和(自身を除く): 18015224

約数列:

[1, 2, 4, 8, 43, 79, 86, 158, 172, 316, 344, 632, 701, 1402, 2804, 3397, 5608, 6794, 13588, 27176, 30143, 55379, 60286, 110758, 120572, 221516, 241144, 443032, 2381297, 4762594, 9525188, 19050376]

約数ペア:

[(1, 19050376), (2, 9525188), (4, 4762594), (8, 2381297), (43, 443032), (79, 241144), (86, 221516), (158, 120572), (172, 110758), (316, 60286), (344, 55379), (632, 30143), (701, 27176), (1402, 13588), (2804, 6794), (3397, 5608)]