2663914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6405

約数の個数: 16

約数和(自身を含む): 4589280

約数和(自身を除く): 1925366

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6373, 12746, 70103, 121087, 140206, 242174, 1331957, 2663914]

約数ペア:

[(1, 2663914), (2, 1331957), (11, 242174), (19, 140206), (22, 121087), (38, 70103), (209, 12746), (418, 6373)]