28178862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{247183}}^1$

素因数の和:247207

約数の個数: 16

約数和(自身を含む): 59324160

約数和(自身を除く): 31145298

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 247183, 494366, 741549, 1483098, 4696477, 9392954, 14089431, 28178862]

約数ペア:

[(1, 28178862), (2, 14089431), (3, 9392954), (6, 4696477), (19, 1483098), (38, 741549), (57, 494366), (114, 247183)]