12188848

素因数分解:

$2^4\times 7^3\times {\mathrm{2221}}^1$

素因数の和:2250

約数の個数: 40

約数和(自身を含む): 27552800

約数和(自身を除く): 15363952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2221, 2744, 4442, 5488, 8884, 15547, 17768, 31094, 35536, 62188, 108829, 124376, 217658, 248752, 435316, 761803, 870632, 1523606, 1741264, 3047212, 6094424, 12188848]

約数ペア:

[(1, 12188848), (2, 6094424), (4, 3047212), (7, 1741264), (8, 1523606), (14, 870632), (16, 761803), (28, 435316), (49, 248752), (56, 217658), (98, 124376), (112, 108829), (196, 62188), (343, 35536), (392, 31094), (686, 17768), (784, 15547), (1372, 8884), (2221, 5488), (2744, 4442)]