22005172

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11069}}^1$

素因数の和:11151

約数の個数: 24

約数和(自身を含む): 44634240

約数和(自身を除く): 22629068

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 11069, 22138, 44276, 77483, 154966, 309932, 785899, 1571798, 3143596, 5501293, 11002586, 22005172]

約数ペア:

[(1, 22005172), (2, 11002586), (4, 5501293), (7, 3143596), (14, 1571798), (28, 785899), (71, 309932), (142, 154966), (284, 77483), (497, 44276), (994, 22138), (1988, 11069)]