19210059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3181}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 30776304

約数和(自身を除く): 11566245

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 3181, 6039, 9543, 28629, 34991, 104973, 194041, 314919, 582123, 1746369, 2134451, 6403353, 19210059]

約数ペア:

[(1, 19210059), (3, 6403353), (9, 2134451), (11, 1746369), (33, 582123), (61, 314919), (99, 194041), (183, 104973), (549, 34991), (671, 28629), (2013, 9543), (3181, 6039)]