12598292

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 28728000

約数和(自身を除く): 16129708

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 199, 238, 266, 323, 398, 476, 532, 646, 796, 833, 931, 1292, 1393, 1666, 1862, 2261, 2786, 3332, 3383, 3724, 3781, 4522, 5572, 6766, 7562, 9044, 9751, 13532, 15124, 15827, 19502, 23681, 26467, 31654, 39004, 47362, 52934, 63308, 64277, 94724, 105868, 128554, 165767, 185269, 257108, 331534, 370538, 449939, 663068, 741076, 899878, 1799756, 3149573, 6299146, 12598292]

約数ペア:

[(1, 12598292), (2, 6299146), (4, 3149573), (7, 1799756), (14, 899878), (17, 741076), (19, 663068), (28, 449939), (34, 370538), (38, 331534), (49, 257108), (68, 185269), (76, 165767), (98, 128554), (119, 105868), (133, 94724), (196, 64277), (199, 63308), (238, 52934), (266, 47362), (323, 39004), (398, 31654), (476, 26467), (532, 23681), (646, 19502), (796, 15827), (833, 15124), (931, 13532), (1292, 9751), (1393, 9044), (1666, 7562), (1862, 6766), (2261, 5572), (2786, 4522), (3332, 3781), (3383, 3724)]