26886805

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 37346400

約数和(自身を除く): 10459595

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 2339, 11495, 11695, 25729, 44441, 128645, 222205, 283019, 488851, 1415095, 2444255, 5377361, 26886805]

約数ペア:

[(1, 26886805), (5, 5377361), (11, 2444255), (19, 1415095), (55, 488851), (95, 283019), (121, 222205), (209, 128645), (605, 44441), (1045, 25729), (2299, 11695), (2339, 11495)]