19316592

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2598

約数の個数: 60

約数和(自身を含む): 55101384

約数和(自身を除く): 35784792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2531, 2544, 3816, 5062, 7593, 7632, 10124, 15186, 20248, 22779, 30372, 40496, 45558, 60744, 91116, 121488, 134143, 182232, 268286, 364464, 402429, 536572, 804858, 1073144, 1207287, 1609716, 2146288, 2414574, 3219432, 4829148, 6438864, 9658296, 19316592]

約数ペア:

[(1, 19316592), (2, 9658296), (3, 6438864), (4, 4829148), (6, 3219432), (8, 2414574), (9, 2146288), (12, 1609716), (16, 1207287), (18, 1073144), (24, 804858), (36, 536572), (48, 402429), (53, 364464), (72, 268286), (106, 182232), (144, 134143), (159, 121488), (212, 91116), (318, 60744), (424, 45558), (477, 40496), (636, 30372), (848, 22779), (954, 20248), (1272, 15186), (1908, 10124), (2531, 7632), (2544, 7593), (3816, 5062)]