18195584

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{12923}}^1$

素因数の和:12948

約数の個数: 32

約数和(自身を含む): 39547440

約数和(自身を除く): 21351856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 12923, 25846, 51692, 103384, 142153, 206768, 284306, 413536, 568612, 827072, 1137224, 1654144, 2274448, 4548896, 9097792, 18195584]

約数ペア:

[(1, 18195584), (2, 9097792), (4, 4548896), (8, 2274448), (11, 1654144), (16, 1137224), (22, 827072), (32, 568612), (44, 413536), (64, 284306), (88, 206768), (128, 142153), (176, 103384), (352, 51692), (704, 25846), (1408, 12923)]