1939817884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2143}}^1\times {\mathrm{9839}}^1$

素因数の和:12009

約数の個数: 24

約数和(自身を含む): 3544289280

約数和(自身を除く): 1604471396

約数列:

[1, 2, 4, 23, 46, 92, 2143, 4286, 8572, 9839, 19678, 39356, 49289, 98578, 197156, 226297, 452594, 905188, 21084977, 42169954, 84339908, 484954471, 969908942, 1939817884]

約数ペア:

[(1, 1939817884), (2, 969908942), (4, 484954471), (23, 84339908), (46, 42169954), (92, 21084977), (2143, 905188), (4286, 452594), (8572, 226297), (9839, 197156), (19678, 98578), (39356, 49289)]