22005564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{261971}}^1$

素因数の和:261985

約数の個数: 24

約数和(自身を含む): 58681728

約数和(自身を除く): 36676164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 261971, 523942, 785913, 1047884, 1571826, 1833797, 3143652, 3667594, 5501391, 7335188, 11002782, 22005564]

約数ペア:

[(1, 22005564), (2, 11002782), (3, 7335188), (4, 5501391), (6, 3667594), (7, 3143652), (12, 1833797), (14, 1571826), (21, 1047884), (28, 785913), (42, 523942), (84, 261971)]