2009623198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{7477}}^1$

素因数の和:8152

約数の個数: 32

約数和(自身を含む): 3467399040

約数和(自身を除く): 1457775842

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 643, 1286, 7073, 7477, 12217, 14146, 14954, 24434, 82247, 134387, 142063, 164494, 268774, 284126, 1562693, 3125386, 4807711, 9615422, 52884821, 91346509, 105769642, 182693018, 1004811599, 2009623198]

約数ペア:

[(1, 2009623198), (2, 1004811599), (11, 182693018), (19, 105769642), (22, 91346509), (38, 52884821), (209, 9615422), (418, 4807711), (643, 3125386), (1286, 1562693), (7073, 284126), (7477, 268774), (12217, 164494), (14146, 142063), (14954, 134387), (24434, 82247)]