15388744

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 34504380

約数和(自身を除く): 19115636

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1061, 1813, 2072, 2122, 3626, 4244, 7252, 7427, 8488, 14504, 14854, 29708, 39257, 51989, 59416, 78514, 103978, 157028, 207956, 274799, 314056, 415912, 549598, 1099196, 1923593, 2198392, 3847186, 7694372, 15388744]

約数ペア:

[(1, 15388744), (2, 7694372), (4, 3847186), (7, 2198392), (8, 1923593), (14, 1099196), (28, 549598), (37, 415912), (49, 314056), (56, 274799), (74, 207956), (98, 157028), (148, 103978), (196, 78514), (259, 59416), (296, 51989), (392, 39257), (518, 29708), (1036, 14854), (1061, 14504), (1813, 8488), (2072, 7427), (2122, 7252), (3626, 4244)]