18916804576

素因数分解:

$2^5\times {\mathrm{1093}}^1\times {\mathrm{540851}}^1$

素因数の和:541954

約数の個数: 24

約数和(自身を含む): 37276601544

約数和(自身を除く): 18359796968

約数列:

[1, 2, 4, 8, 16, 32, 1093, 2186, 4372, 8744, 17488, 34976, 540851, 1081702, 2163404, 4326808, 8653616, 17307232, 591150143, 1182300286, 2364600572, 4729201144, 9458402288, 18916804576]

約数ペア:

[(1, 18916804576), (2, 9458402288), (4, 4729201144), (8, 2364600572), (16, 1182300286), (32, 591150143), (1093, 17307232), (2186, 8653616), (4372, 4326808), (8744, 2163404), (17488, 1081702), (34976, 540851)]