18842228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 34406400

約数和(自身を除く): 15564172

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 1279, 2558, 3683, 5116, 7366, 14732, 37091, 74182, 148364, 162433, 324866, 649732, 4710557, 9421114, 18842228]

約数ペア:

[(1, 18842228), (2, 9421114), (4, 4710557), (29, 649732), (58, 324866), (116, 162433), (127, 148364), (254, 74182), (508, 37091), (1279, 14732), (2558, 7366), (3683, 5116)]