189123670012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{8657923}}^1$

素因数の和:8658097

約数の個数: 24

約数和(自身を含む): 341329995776

約数和(自身を除く): 152206325764

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 5461, 10922, 21844, 8657923, 17315846, 34631692, 372290689, 744581378, 1099556221, 1489162756, 2199112442, 4398224884, 47280917503, 94561835006, 189123670012]

約数ペア:

[(1, 189123670012), (2, 94561835006), (4, 47280917503), (43, 4398224884), (86, 2199112442), (127, 1489162756), (172, 1099556221), (254, 744581378), (508, 372290689), (5461, 34631692), (10922, 17315846), (21844, 8657923)]