2019371756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1155247}}^1$

素因数の和:1155293

約数の個数: 24

約数和(自身を含む): 3881633280

約数和(自身を除く): 1862261524

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 1155247, 2310494, 4620988, 21949693, 26570681, 43899386, 53141362, 87798772, 106282724, 504842939, 1009685878, 2019371756]

約数ペア:

[(1, 2019371756), (2, 1009685878), (4, 504842939), (19, 106282724), (23, 87798772), (38, 53141362), (46, 43899386), (76, 26570681), (92, 21949693), (437, 4620988), (874, 2310494), (1748, 1155247)]