19231872

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 58017600

約数和(自身を除く): 38785728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 157, 174, 176, 192, 232, 264, 314, 319, 348, 352, 384, 464, 471, 528, 628, 638, 696, 704, 928, 942, 957, 1056, 1256, 1276, 1392, 1408, 1727, 1856, 1884, 1914, 2112, 2512, 2552, 2784, 3454, 3712, 3768, 3828, 4224, 4553, 5024, 5104, 5181, 5568, 6908, 7536, 7656, 9106, 10048, 10208, 10362, 11136, 13659, 13816, 15072, 15312, 18212, 20096, 20416, 20724, 27318, 27632, 30144, 30624, 36424, 40832, 41448, 50083, 54636, 55264, 60288, 61248, 72848, 82896, 100166, 109272, 110528, 122496, 145696, 150249, 165792, 200332, 218544, 221056, 291392, 300498, 331584, 400664, 437088, 582784, 600996, 663168, 801328, 874176, 1201992, 1602656, 1748352, 2403984, 3205312, 4807968, 6410624, 9615936, 19231872]

約数ペア:

[(1, 19231872), (2, 9615936), (3, 6410624), (4, 4807968), (6, 3205312), (8, 2403984), (11, 1748352), (12, 1602656), (16, 1201992), (22, 874176), (24, 801328), (29, 663168), (32, 600996), (33, 582784), (44, 437088), (48, 400664), (58, 331584), (64, 300498), (66, 291392), (87, 221056), (88, 218544), (96, 200332), (116, 165792), (128, 150249), (132, 145696), (157, 122496), (174, 110528), (176, 109272), (192, 100166), (232, 82896), (264, 72848), (314, 61248), (319, 60288), (348, 55264), (352, 54636), (384, 50083), (464, 41448), (471, 40832), (528, 36424), (628, 30624), (638, 30144), (696, 27632), (704, 27318), (928, 20724), (942, 20416), (957, 20096), (1056, 18212), (1256, 15312), (1276, 15072), (1392, 13816), (1408, 13659), (1727, 11136), (1856, 10362), (1884, 10208), (1914, 10048), (2112, 9106), (2512, 7656), (2552, 7536), (2784, 6908), (3454, 5568), (3712, 5181), (3768, 5104), (3828, 5024), (4224, 4553)]