2191567103

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 2607790080

約数和(自身を除く): 416222977

約数列:

[1, 11, 19, 31, 209, 341, 361, 589, 937, 3971, 6479, 6859, 10307, 11191, 17803, 29047, 75449, 123101, 195833, 212629, 319517, 338257, 551893, 2338919, 3720827, 6070823, 6426883, 10485967, 70695713, 115345637, 199233373, 2191567103]

約数ペア:

[(1, 2191567103), (11, 199233373), (19, 115345637), (31, 70695713), (209, 10485967), (341, 6426883), (361, 6070823), (589, 3720827), (937, 2338919), (3971, 551893), (6479, 338257), (6859, 319517), (10307, 212629), (11191, 195833), (17803, 123101), (29047, 75449)]