17966797898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2936711}}^1$

素因数の和:2936762

約数の個数: 32

約数和(自身を含む): 33830922240

約数和(自身を除く): 15864124342

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 2936711, 5873422, 20556977, 41113954, 55797509, 67544353, 111595018, 135088706, 390582563, 472810471, 781165126, 945620942, 1283342707, 2566685414, 8983398949, 17966797898]

約数ペア:

[(1, 17966797898), (2, 8983398949), (7, 2566685414), (14, 1283342707), (19, 945620942), (23, 781165126), (38, 472810471), (46, 390582563), (133, 135088706), (161, 111595018), (266, 67544353), (322, 55797509), (437, 41113954), (874, 20556977), (3059, 5873422), (6118, 2936711)]