3899636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 7738080

約数和(自身を除く): 3838444

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 3947, 7894, 15788, 51311, 74993, 102622, 149986, 205244, 299972, 974909, 1949818, 3899636]

約数ペア:

[(1, 3899636), (2, 1949818), (4, 974909), (13, 299972), (19, 205244), (26, 149986), (38, 102622), (52, 74993), (76, 51311), (247, 15788), (494, 7894), (988, 3947)]