19070208

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 58867200

約数和(自身を除く): 39796992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 89, 93, 96, 108, 124, 128, 144, 178, 186, 192, 216, 248, 256, 267, 279, 288, 356, 372, 384, 432, 496, 534, 558, 576, 712, 744, 768, 801, 837, 864, 992, 1068, 1116, 1152, 1424, 1488, 1602, 1674, 1728, 1984, 2136, 2232, 2304, 2403, 2759, 2848, 2976, 3204, 3348, 3456, 3968, 4272, 4464, 4806, 5518, 5696, 5952, 6408, 6696, 6912, 7936, 8277, 8544, 8928, 9612, 11036, 11392, 11904, 12816, 13392, 16554, 17088, 17856, 19224, 22072, 22784, 23808, 24831, 25632, 26784, 33108, 34176, 35712, 38448, 44144, 49662, 51264, 53568, 66216, 68352, 71424, 74493, 76896, 88288, 99324, 102528, 107136, 132432, 148986, 153792, 176576, 198648, 205056, 214272, 264864, 297972, 307584, 353152, 397296, 529728, 595944, 615168, 706304, 794592, 1059456, 1191888, 1589184, 2118912, 2383776, 3178368, 4767552, 6356736, 9535104, 19070208]

約数ペア:

[(1, 19070208), (2, 9535104), (3, 6356736), (4, 4767552), (6, 3178368), (8, 2383776), (9, 2118912), (12, 1589184), (16, 1191888), (18, 1059456), (24, 794592), (27, 706304), (31, 615168), (32, 595944), (36, 529728), (48, 397296), (54, 353152), (62, 307584), (64, 297972), (72, 264864), (89, 214272), (93, 205056), (96, 198648), (108, 176576), (124, 153792), (128, 148986), (144, 132432), (178, 107136), (186, 102528), (192, 99324), (216, 88288), (248, 76896), (256, 74493), (267, 71424), (279, 68352), (288, 66216), (356, 53568), (372, 51264), (384, 49662), (432, 44144), (496, 38448), (534, 35712), (558, 34176), (576, 33108), (712, 26784), (744, 25632), (768, 24831), (801, 23808), (837, 22784), (864, 22072), (992, 19224), (1068, 17856), (1116, 17088), (1152, 16554), (1424, 13392), (1488, 12816), (1602, 11904), (1674, 11392), (1728, 11036), (1984, 9612), (2136, 8928), (2232, 8544), (2304, 8277), (2403, 7936), (2759, 6912), (2848, 6696), (2976, 6408), (3204, 5952), (3348, 5696), (3456, 5518), (3968, 4806), (4272, 4464)]