22642564

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6173}}^1$

素因数の和:6315

約数の個数: 24

約数和(自身を含む): 45638208

約数和(自身を除く): 22995644

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 6173, 12346, 24692, 43211, 86422, 172844, 808663, 1617326, 3234652, 5660641, 11321282, 22642564]

約数ペア:

[(1, 22642564), (2, 11321282), (4, 5660641), (7, 3234652), (14, 1617326), (28, 808663), (131, 172844), (262, 86422), (524, 43211), (917, 24692), (1834, 12346), (3668, 6173)]