19066157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 21498048

約数和(自身を除く): 2431891

約数列:

[1, 11, 43, 173, 233, 473, 1903, 2563, 7439, 10019, 40309, 81829, 110209, 443399, 1733287, 19066157]

約数ペア:

[(1, 19066157), (11, 1733287), (43, 443399), (173, 110209), (233, 81829), (473, 40309), (1903, 10019), (2563, 7439)]