1805992009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{9137}}^1$

素因数の和:9360

約数の個数: 16

約数和(自身を含む): 1938718080

約数和(自身を除く): 132726071

約数列:

[1, 19, 101, 103, 1919, 1957, 9137, 10403, 173603, 197657, 922837, 941111, 17533903, 17881109, 95052211, 1805992009]

約数ペア:

[(1, 1805992009), (19, 95052211), (101, 17881109), (103, 17533903), (1919, 941111), (1957, 922837), (9137, 197657), (10403, 173603)]