19434888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 58631040

約数和(自身を除く): 39196152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 72, 88, 99, 106, 132, 159, 198, 212, 264, 318, 396, 424, 463, 477, 583, 636, 792, 926, 954, 1166, 1272, 1389, 1749, 1852, 1908, 2332, 2778, 3498, 3704, 3816, 4167, 4664, 5093, 5247, 5556, 6996, 8334, 10186, 10494, 11112, 13992, 15279, 16668, 20372, 20988, 24539, 30558, 33336, 40744, 41976, 45837, 49078, 61116, 73617, 91674, 98156, 122232, 147234, 183348, 196312, 220851, 269929, 294468, 366696, 441702, 539858, 588936, 809787, 883404, 1079716, 1619574, 1766808, 2159432, 2429361, 3239148, 4858722, 6478296, 9717444, 19434888]

約数ペア:

[(1, 19434888), (2, 9717444), (3, 6478296), (4, 4858722), (6, 3239148), (8, 2429361), (9, 2159432), (11, 1766808), (12, 1619574), (18, 1079716), (22, 883404), (24, 809787), (33, 588936), (36, 539858), (44, 441702), (53, 366696), (66, 294468), (72, 269929), (88, 220851), (99, 196312), (106, 183348), (132, 147234), (159, 122232), (198, 98156), (212, 91674), (264, 73617), (318, 61116), (396, 49078), (424, 45837), (463, 41976), (477, 40744), (583, 33336), (636, 30558), (792, 24539), (926, 20988), (954, 20372), (1166, 16668), (1272, 15279), (1389, 13992), (1749, 11112), (1852, 10494), (1908, 10186), (2332, 8334), (2778, 6996), (3498, 5556), (3704, 5247), (3816, 5093), (4167, 4664)]