19886592

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 58777488

約数和(自身を除く): 38890896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 107, 121, 128, 132, 176, 192, 214, 242, 256, 264, 321, 352, 363, 384, 428, 484, 512, 528, 642, 704, 726, 768, 856, 968, 1056, 1177, 1284, 1408, 1452, 1536, 1712, 1936, 2112, 2354, 2568, 2816, 2904, 3424, 3531, 3872, 4224, 4708, 5136, 5632, 5808, 6848, 7062, 7744, 8448, 9416, 10272, 11616, 12947, 13696, 14124, 15488, 16896, 18832, 20544, 23232, 25894, 27392, 28248, 30976, 37664, 38841, 41088, 46464, 51788, 54784, 56496, 61952, 75328, 77682, 82176, 92928, 103576, 112992, 150656, 155364, 164352, 185856, 207152, 225984, 301312, 310728, 414304, 451968, 602624, 621456, 828608, 903936, 1242912, 1657216, 1807872, 2485824, 3314432, 4971648, 6628864, 9943296, 19886592]

約数ペア:

[(1, 19886592), (2, 9943296), (3, 6628864), (4, 4971648), (6, 3314432), (8, 2485824), (11, 1807872), (12, 1657216), (16, 1242912), (22, 903936), (24, 828608), (32, 621456), (33, 602624), (44, 451968), (48, 414304), (64, 310728), (66, 301312), (88, 225984), (96, 207152), (107, 185856), (121, 164352), (128, 155364), (132, 150656), (176, 112992), (192, 103576), (214, 92928), (242, 82176), (256, 77682), (264, 75328), (321, 61952), (352, 56496), (363, 54784), (384, 51788), (428, 46464), (484, 41088), (512, 38841), (528, 37664), (642, 30976), (704, 28248), (726, 27392), (768, 25894), (856, 23232), (968, 20544), (1056, 18832), (1177, 16896), (1284, 15488), (1408, 14124), (1452, 13696), (1536, 12947), (1712, 11616), (1936, 10272), (2112, 9416), (2354, 8448), (2568, 7744), (2816, 7062), (2904, 6848), (3424, 5808), (3531, 5632), (3872, 5136), (4224, 4708)]