19008957246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{18637}}^1$

素因数の和:19073

約数の個数: 64

約数和(自身を含む): 41868403200

約数和(自身を除く): 22859445954

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 389, 437, 778, 874, 1167, 1311, 2334, 2622, 7391, 8947, 14782, 17894, 18637, 22173, 26841, 37274, 44346, 53682, 55911, 111822, 169993, 339986, 354103, 428651, 509979, 708206, 857302, 1019958, 1062309, 1285953, 2124618, 2571906, 7249793, 8144369, 14499586, 16288738, 21749379, 24433107, 43498758, 48866214, 137746067, 166745239, 275492134, 333490478, 413238201, 500235717, 826476402, 1000471434, 3168159541, 6336319082, 9504478623, 19008957246]

約数ペア:

[(1, 19008957246), (2, 9504478623), (3, 6336319082), (6, 3168159541), (19, 1000471434), (23, 826476402), (38, 500235717), (46, 413238201), (57, 333490478), (69, 275492134), (114, 166745239), (138, 137746067), (389, 48866214), (437, 43498758), (778, 24433107), (874, 21749379), (1167, 16288738), (1311, 14499586), (2334, 8144369), (2622, 7249793), (7391, 2571906), (8947, 2124618), (14782, 1285953), (17894, 1062309), (18637, 1019958), (22173, 857302), (26841, 708206), (37274, 509979), (44346, 428651), (53682, 354103), (55911, 339986), (111822, 169993)]