19611933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 31027200

約数和(自身を除く): 11415267

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1009, 1023, 1767, 3027, 6479, 11099, 19171, 19437, 31279, 33297, 57513, 93837, 210881, 344069, 594301, 632643, 1032207, 1782903, 6537311, 19611933]

約数ペア:

[(1, 19611933), (3, 6537311), (11, 1782903), (19, 1032207), (31, 632643), (33, 594301), (57, 344069), (93, 210881), (209, 93837), (341, 57513), (589, 33297), (627, 31279), (1009, 19437), (1023, 19171), (1767, 11099), (3027, 6479)]