19942241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 23535360

約数和(自身を除く): 3593119

約数列:

[1, 11, 17, 47, 187, 517, 799, 2269, 8789, 24959, 38573, 106643, 424303, 1173073, 1812931, 19942241]

約数ペア:

[(1, 19942241), (11, 1812931), (17, 1173073), (47, 424303), (187, 106643), (517, 38573), (799, 24959), (2269, 8789)]