19870314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10253}}^1$

素因数の和:10294

約数の個数: 32

約数和(自身を含む): 44297280

約数和(自身を除く): 24426966

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10253, 20506, 30759, 61518, 174301, 194807, 348602, 389614, 522903, 584421, 1045806, 1168842, 3311719, 6623438, 9935157, 19870314]

約数ペア:

[(1, 19870314), (2, 9935157), (3, 6623438), (6, 3311719), (17, 1168842), (19, 1045806), (34, 584421), (38, 522903), (51, 389614), (57, 348602), (102, 194807), (114, 174301), (323, 61518), (646, 30759), (969, 20506), (1938, 10253)]