2181670018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{145193}}^1$

素因数の和:145889

約数の個数: 16

約数和(自身を含む): 3575257056

約数和(自身を除く): 1393587038

約数列:

[1, 2, 11, 22, 683, 1366, 7513, 15026, 145193, 290386, 1597123, 3194246, 99166819, 198333638, 1090835009, 2181670018]

約数ペア:

[(1, 2181670018), (2, 1090835009), (11, 198333638), (22, 99166819), (683, 3194246), (1366, 1597123), (7513, 290386), (15026, 145193)]