19227564

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5787

約数の個数: 48

約数和(自身を含む): 51466240

約数和(自身を除く): 32238676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5743, 11486, 17229, 22972, 34458, 51687, 68916, 103374, 155061, 178033, 206748, 310122, 356066, 534099, 620244, 712132, 1068198, 1602297, 2136396, 3204594, 4806891, 6409188, 9613782, 19227564]

約数ペア:

[(1, 19227564), (2, 9613782), (3, 6409188), (4, 4806891), (6, 3204594), (9, 2136396), (12, 1602297), (18, 1068198), (27, 712132), (31, 620244), (36, 534099), (54, 356066), (62, 310122), (93, 206748), (108, 178033), (124, 155061), (186, 103374), (279, 68916), (372, 51687), (558, 34458), (837, 22972), (1116, 17229), (1674, 11486), (3348, 5743)]