19054336

素因数分解:

$2^8\times 7^4\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 90

約数和(自身を含む): 45801952

約数和(自身を除く): 26747616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 343, 392, 434, 448, 496, 686, 784, 868, 896, 992, 1372, 1519, 1568, 1736, 1792, 1984, 2401, 2744, 3038, 3136, 3472, 3968, 4802, 5488, 6076, 6272, 6944, 7936, 9604, 10633, 10976, 12152, 12544, 13888, 19208, 21266, 21952, 24304, 27776, 38416, 42532, 43904, 48608, 55552, 74431, 76832, 85064, 87808, 97216, 148862, 153664, 170128, 194432, 297724, 307328, 340256, 388864, 595448, 614656, 680512, 1190896, 1361024, 2381792, 2722048, 4763584, 9527168, 19054336]

約数ペア:

[(1, 19054336), (2, 9527168), (4, 4763584), (7, 2722048), (8, 2381792), (14, 1361024), (16, 1190896), (28, 680512), (31, 614656), (32, 595448), (49, 388864), (56, 340256), (62, 307328), (64, 297724), (98, 194432), (112, 170128), (124, 153664), (128, 148862), (196, 97216), (217, 87808), (224, 85064), (248, 76832), (256, 74431), (343, 55552), (392, 48608), (434, 43904), (448, 42532), (496, 38416), (686, 27776), (784, 24304), (868, 21952), (896, 21266), (992, 19208), (1372, 13888), (1519, 12544), (1568, 12152), (1736, 10976), (1792, 10633), (1984, 9604), (2401, 7936), (2744, 6944), (3038, 6272), (3136, 6076), (3472, 5488), (3968, 4802)]