19303945024

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{106921}}^1$

素因数の和:106984

約数の個数: 112

約数和(自身を含む): 48667472896

約数和(自身を除く): 29363527872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 5642, 5824, 6448, 6944, 11284, 12896, 13888, 22568, 25792, 45136, 90272, 106921, 180544, 213842, 427684, 748447, 855368, 1389973, 1496894, 1710736, 2779946, 2993788, 3314551, 3421472, 5559892, 5987576, 6629102, 6842944, 9729811, 11119784, 11975152, 13258204, 19459622, 22239568, 23201857, 23950304, 26516408, 38919244, 43089163, 44479136, 46403714, 47900608, 53032816, 77838488, 86178326, 88958272, 92807428, 106065632, 155676976, 172356652, 185614856, 212131264, 301624141, 311353952, 344713304, 371229712, 603248282, 622707904, 689426608, 742459424, 1206496564, 1378853216, 1484918848, 2412993128, 2757706432, 4825986256, 9651972512, 19303945024]

約数ペア:

[(1, 19303945024), (2, 9651972512), (4, 4825986256), (7, 2757706432), (8, 2412993128), (13, 1484918848), (14, 1378853216), (16, 1206496564), (26, 742459424), (28, 689426608), (31, 622707904), (32, 603248282), (52, 371229712), (56, 344713304), (62, 311353952), (64, 301624141), (91, 212131264), (104, 185614856), (112, 172356652), (124, 155676976), (182, 106065632), (208, 92807428), (217, 88958272), (224, 86178326), (248, 77838488), (364, 53032816), (403, 47900608), (416, 46403714), (434, 44479136), (448, 43089163), (496, 38919244), (728, 26516408), (806, 23950304), (832, 23201857), (868, 22239568), (992, 19459622), (1456, 13258204), (1612, 11975152), (1736, 11119784), (1984, 9729811), (2821, 6842944), (2912, 6629102), (3224, 5987576), (3472, 5559892), (5642, 3421472), (5824, 3314551), (6448, 2993788), (6944, 2779946), (11284, 1710736), (12896, 1496894), (13888, 1389973), (22568, 855368), (25792, 748447), (45136, 427684), (90272, 213842), (106921, 180544)]