19054368

素因数分解:

$2^5\times 3^2\times {\mathrm{66161}}^1$

素因数の和:66177

約数の個数: 36

約数和(自身を含む): 54186678

約数和(自身を除く): 35132310

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 66161, 132322, 198483, 264644, 396966, 529288, 595449, 793932, 1058576, 1190898, 1587864, 2117152, 2381796, 3175728, 4763592, 6351456, 9527184, 19054368]

約数ペア:

[(1, 19054368), (2, 9527184), (3, 6351456), (4, 4763592), (6, 3175728), (8, 2381796), (9, 2117152), (12, 1587864), (16, 1190898), (18, 1058576), (24, 793932), (32, 595449), (36, 529288), (48, 396966), (72, 264644), (96, 198483), (144, 132322), (288, 66161)]