19035702928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{347773}}^1$

素因数の和:348103

約数の個数: 40

約数和(自身を含む): 40364041536

約数和(自身を除く): 21328338608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1244, 2488, 3421, 4976, 6842, 13684, 27368, 54736, 347773, 695546, 1391092, 2782184, 3825503, 5564368, 7651006, 15302012, 30604024, 61208048, 108157403, 216314806, 432629612, 865259224, 1189731433, 1730518448, 2379462866, 4758925732, 9517851464, 19035702928]

約数ペア:

[(1, 19035702928), (2, 9517851464), (4, 4758925732), (8, 2379462866), (11, 1730518448), (16, 1189731433), (22, 865259224), (44, 432629612), (88, 216314806), (176, 108157403), (311, 61208048), (622, 30604024), (1244, 15302012), (2488, 7651006), (3421, 5564368), (4976, 3825503), (6842, 2782184), (13684, 1391092), (27368, 695546), (54736, 347773)]