17949841918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1\times {\mathrm{11839}}^1$

素因数の和:14224

約数の個数: 32

約数和(自身を含む): 30024345600

約数和(自身を除く): 12074503682

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2347, 4694, 11839, 23678, 39899, 44593, 79798, 89186, 201263, 224941, 402526, 449882, 758081, 1516162, 3823997, 7647994, 27786133, 55572266, 472364261, 527936527, 944728522, 1055873054, 8974920959, 17949841918]

約数ペア:

[(1, 17949841918), (2, 8974920959), (17, 1055873054), (19, 944728522), (34, 527936527), (38, 472364261), (323, 55572266), (646, 27786133), (2347, 7647994), (4694, 3823997), (11839, 1516162), (23678, 758081), (39899, 449882), (44593, 402526), (79798, 224941), (89186, 201263)]