15706521572

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13681639}}^1$

素因数の和:13681691

約数の個数: 24

約数和(自身を含む): 32179217280

約数和(自身を除く): 16472695708

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 13681639, 27363278, 54726556, 95771473, 191542946, 383085892, 560947199, 1121894398, 2243788796, 3926630393, 7853260786, 15706521572]

約数ペア:

[(1, 15706521572), (2, 7853260786), (4, 3926630393), (7, 2243788796), (14, 1121894398), (28, 560947199), (41, 383085892), (82, 191542946), (164, 95771473), (287, 54726556), (574, 27363278), (1148, 13681639)]