19066983616

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{21221}}^1$

素因数の和:21473

約数の個数: 56

約数和(自身を含む): 38487370320

約数和(自身を除く): 19420386704

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 139, 202, 278, 404, 556, 808, 1112, 1616, 2224, 3232, 4448, 6464, 8896, 14039, 21221, 28078, 42442, 56156, 84884, 112312, 169768, 224624, 339536, 449248, 679072, 898496, 1358144, 2143321, 2949719, 4286642, 5899438, 8573284, 11798876, 17146568, 23597752, 34293136, 47195504, 68586272, 94391008, 137172544, 188782016, 297921619, 595843238, 1191686476, 2383372952, 4766745904, 9533491808, 19066983616]

約数ペア:

[(1, 19066983616), (2, 9533491808), (4, 4766745904), (8, 2383372952), (16, 1191686476), (32, 595843238), (64, 297921619), (101, 188782016), (139, 137172544), (202, 94391008), (278, 68586272), (404, 47195504), (556, 34293136), (808, 23597752), (1112, 17146568), (1616, 11798876), (2224, 8573284), (3232, 5899438), (4448, 4286642), (6464, 2949719), (8896, 2143321), (14039, 1358144), (21221, 898496), (28078, 679072), (42442, 449248), (56156, 339536), (84884, 224624), (112312, 169768)]