19437696

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 57283200

約数和(自身を除く): 37845504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 359, 376, 384, 423, 564, 576, 718, 752, 846, 1077, 1128, 1152, 1436, 1504, 1692, 2154, 2256, 2872, 3008, 3231, 3384, 4308, 4512, 5744, 6016, 6462, 6768, 8616, 9024, 11488, 12924, 13536, 16873, 17232, 18048, 22976, 25848, 27072, 33746, 34464, 45952, 50619, 51696, 54144, 67492, 68928, 101238, 103392, 134984, 137856, 151857, 202476, 206784, 269968, 303714, 404952, 413568, 539936, 607428, 809904, 1079872, 1214856, 1619808, 2159744, 2429712, 3239616, 4859424, 6479232, 9718848, 19437696]

約数ペア:

[(1, 19437696), (2, 9718848), (3, 6479232), (4, 4859424), (6, 3239616), (8, 2429712), (9, 2159744), (12, 1619808), (16, 1214856), (18, 1079872), (24, 809904), (32, 607428), (36, 539936), (47, 413568), (48, 404952), (64, 303714), (72, 269968), (94, 206784), (96, 202476), (128, 151857), (141, 137856), (144, 134984), (188, 103392), (192, 101238), (282, 68928), (288, 67492), (359, 54144), (376, 51696), (384, 50619), (423, 45952), (564, 34464), (576, 33746), (718, 27072), (752, 25848), (846, 22976), (1077, 18048), (1128, 17232), (1152, 16873), (1436, 13536), (1504, 12924), (1692, 11488), (2154, 9024), (2256, 8616), (2872, 6768), (3008, 6462), (3231, 6016), (3384, 5744), (4308, 4512)]