10518742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 7625258

約数列:

[1, 2, 13, 19, 26, 38, 107, 199, 214, 247, 398, 494, 1391, 2033, 2587, 2782, 3781, 4066, 5174, 7562, 21293, 26429, 42586, 49153, 52858, 98306, 276809, 404567, 553618, 809134, 5259371, 10518742]

約数ペア:

[(1, 10518742), (2, 5259371), (13, 809134), (19, 553618), (26, 404567), (38, 276809), (107, 98306), (199, 52858), (214, 49153), (247, 42586), (398, 26429), (494, 21293), (1391, 7562), (2033, 5174), (2587, 4066), (2782, 3781)]