18584038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2393}}^1$

素因数の和:2759

約数の個数: 16

約数和(自身を含む): 30509136

約数和(自身を除く): 11925098

約数列:

[1, 2, 11, 22, 353, 706, 2393, 3883, 4786, 7766, 26323, 52646, 844729, 1689458, 9292019, 18584038]

約数ペア:

[(1, 18584038), (2, 9292019), (11, 1689458), (22, 844729), (353, 52646), (706, 26323), (2393, 7766), (3883, 4786)]