15206784

素因数分解:

$2^7\times 3^1\times {\mathrm{199}}^2$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 40597020

約数和(自身を除く): 25390236

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 384, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 6368, 9552, 12736, 19104, 25472, 38208, 39601, 76416, 79202, 118803, 158404, 237606, 316808, 475212, 633616, 950424, 1267232, 1900848, 2534464, 3801696, 5068928, 7603392, 15206784]

約数ペア:

[(1, 15206784), (2, 7603392), (3, 5068928), (4, 3801696), (6, 2534464), (8, 1900848), (12, 1267232), (16, 950424), (24, 633616), (32, 475212), (48, 316808), (64, 237606), (96, 158404), (128, 118803), (192, 79202), (199, 76416), (384, 39601), (398, 38208), (597, 25472), (796, 19104), (1194, 12736), (1592, 9552), (2388, 6368), (3184, 4776)]