15020896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 32598720

約数和(自身を除く): 17577824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 307, 352, 556, 614, 1112, 1228, 1529, 2224, 2456, 3058, 3377, 4448, 4912, 6116, 6754, 9824, 12232, 13508, 24464, 27016, 42673, 48928, 54032, 85346, 108064, 170692, 341384, 469403, 682768, 938806, 1365536, 1877612, 3755224, 7510448, 15020896]

約数ペア:

[(1, 15020896), (2, 7510448), (4, 3755224), (8, 1877612), (11, 1365536), (16, 938806), (22, 682768), (32, 469403), (44, 341384), (88, 170692), (139, 108064), (176, 85346), (278, 54032), (307, 48928), (352, 42673), (556, 27016), (614, 24464), (1112, 13508), (1228, 12232), (1529, 9824), (2224, 6754), (2456, 6116), (3058, 4912), (3377, 4448)]