18067423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 20931840

約数和(自身を除く): 2864417

約数列:

[1, 11, 19, 137, 209, 631, 1507, 2603, 6941, 11989, 28633, 86447, 131879, 950917, 1642493, 18067423]

約数ペア:

[(1, 18067423), (11, 1642493), (19, 950917), (137, 131879), (209, 86447), (631, 28633), (1507, 11989), (2603, 6941)]