19188064

素因数分解:

$2^5\times 7^1\times {\mathrm{85661}}^1$

素因数の和:85678

約数の個数: 24

約数和(自身を含む): 43173648

約数和(自身を除く): 23985584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 85661, 171322, 342644, 599627, 685288, 1199254, 1370576, 2398508, 2741152, 4797016, 9594032, 19188064]

約数ペア:

[(1, 19188064), (2, 9594032), (4, 4797016), (7, 2741152), (8, 2398508), (14, 1370576), (16, 1199254), (28, 685288), (32, 599627), (56, 342644), (112, 171322), (224, 85661)]