22243988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13799}}^1$

素因数の和:13847

約数の個数: 24

約数和(自身を含む): 43276800

約数和(自身を除く): 21032812

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 13799, 27598, 55196, 179387, 358774, 427769, 717548, 855538, 1711076, 5560997, 11121994, 22243988]

約数ペア:

[(1, 22243988), (2, 11121994), (4, 5560997), (13, 1711076), (26, 855538), (31, 717548), (52, 427769), (62, 358774), (124, 179387), (403, 55196), (806, 27598), (1612, 13799)]