19415616

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 58155840

約数和(自身を除く): 38740224

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, 132, 174, 176, 192, 232, 264, 317, 319, 348, 352, 464, 528, 634, 638, 696, 704, 928, 951, 957, 1056, 1268, 1276, 1392, 1856, 1902, 1914, 2112, 2536, 2552, 2784, 3487, 3804, 3828, 5072, 5104, 5568, 6974, 7608, 7656, 9193, 10144, 10208, 10461, 13948, 15216, 15312, 18386, 20288, 20416, 20922, 27579, 27896, 30432, 30624, 36772, 41844, 55158, 55792, 60864, 61248, 73544, 83688, 101123, 110316, 111584, 147088, 167376, 202246, 220632, 223168, 294176, 303369, 334752, 404492, 441264, 588352, 606738, 669504, 808984, 882528, 1213476, 1617968, 1765056, 2426952, 3235936, 4853904, 6471872, 9707808, 19415616]

約数ペア:

[(1, 19415616), (2, 9707808), (3, 6471872), (4, 4853904), (6, 3235936), (8, 2426952), (11, 1765056), (12, 1617968), (16, 1213476), (22, 882528), (24, 808984), (29, 669504), (32, 606738), (33, 588352), (44, 441264), (48, 404492), (58, 334752), (64, 303369), (66, 294176), (87, 223168), (88, 220632), (96, 202246), (116, 167376), (132, 147088), (174, 111584), (176, 110316), (192, 101123), (232, 83688), (264, 73544), (317, 61248), (319, 60864), (348, 55792), (352, 55158), (464, 41844), (528, 36772), (634, 30624), (638, 30432), (696, 27896), (704, 27579), (928, 20922), (951, 20416), (957, 20288), (1056, 18386), (1268, 15312), (1276, 15216), (1392, 13948), (1856, 10461), (1902, 10208), (1914, 10144), (2112, 9193), (2536, 7656), (2552, 7608), (2784, 6974), (3487, 5568), (3804, 5104), (3828, 5072)]