3939346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 6300000

約数和(自身を除く): 2360654

約数列:

[1, 2, 19, 38, 83, 166, 1249, 1577, 2498, 3154, 23731, 47462, 103667, 207334, 1969673, 3939346]

約数ペア:

[(1, 3939346), (2, 1969673), (19, 207334), (38, 103667), (83, 47462), (166, 23731), (1249, 3154), (1577, 2498)]