22785142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5501}}^1$

素因数の和:5631

約数の個数: 16

約数和(自身を含む): 36313200

約数和(自身を除く): 13528058

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 5501, 11002, 104519, 209038, 599609, 1199218, 11392571, 22785142]

約数ペア:

[(1, 22785142), (2, 11392571), (19, 1199218), (38, 599609), (109, 209038), (218, 104519), (2071, 11002), (4142, 5501)]