13331806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 8844194

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 199, 398, 779, 817, 1558, 1634, 1763, 3526, 3781, 7562, 8159, 8557, 16318, 17114, 33497, 66994, 155021, 162583, 310042, 325166, 350837, 701674, 6665903, 13331806]

約数ペア:

[(1, 13331806), (2, 6665903), (19, 701674), (38, 350837), (41, 325166), (43, 310042), (82, 162583), (86, 155021), (199, 66994), (398, 33497), (779, 17114), (817, 16318), (1558, 8557), (1634, 8159), (1763, 7562), (3526, 3781)]