19742742

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{5683}}^1$

素因数の和:5884

約数の個数: 24

約数和(自身を含む): 43005144

約数和(自身を除く): 23262402

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 5683, 11366, 17049, 34098, 51147, 102294, 1096819, 2193638, 3290457, 6580914, 9871371, 19742742]

約数ペア:

[(1, 19742742), (2, 9871371), (3, 6580914), (6, 3290457), (9, 2193638), (18, 1096819), (193, 102294), (386, 51147), (579, 34098), (1158, 17049), (1737, 11366), (3474, 5683)]