13405326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 29552256

約数和(自身を除く): 16146930

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 1111, 2011, 2222, 3333, 4022, 6033, 6666, 12066, 22121, 44242, 66363, 132726, 203111, 406222, 609333, 1218666, 2234221, 4468442, 6702663, 13405326]

約数ペア:

[(1, 13405326), (2, 6702663), (3, 4468442), (6, 2234221), (11, 1218666), (22, 609333), (33, 406222), (66, 203111), (101, 132726), (202, 66363), (303, 44242), (606, 22121), (1111, 12066), (2011, 6666), (2222, 6033), (3333, 4022)]