1555137023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{27457}}^1$

素因数の和:27758

約数の個数: 16

約数和(自身を含む): 1792458240

約数和(自身を除く): 237321217

約数列:

[1, 11, 19, 209, 271, 2981, 5149, 27457, 56639, 302027, 521683, 5738513, 7440847, 81849317, 141376093, 1555137023]

約数ペア:

[(1, 1555137023), (11, 141376093), (19, 81849317), (209, 7440847), (271, 5738513), (2981, 521683), (5149, 302027), (27457, 56639)]