13890514072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{942113}}^1$

素因数の和:942235

約数の個数: 32

約数和(自身を含む): 27698151600

約数和(自身を除く): 13807637528

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 14744, 942113, 1884226, 3768452, 7536904, 17900147, 35800294, 71600588, 91384961, 143201176, 182769922, 365539844, 731079688, 1736314259, 3472628518, 6945257036, 13890514072]

約数ペア:

[(1, 13890514072), (2, 6945257036), (4, 3472628518), (8, 1736314259), (19, 731079688), (38, 365539844), (76, 182769922), (97, 143201176), (152, 91384961), (194, 71600588), (388, 35800294), (776, 17900147), (1843, 7536904), (3686, 3768452), (7372, 1884226), (14744, 942113)]