131354638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{41647}}^1$

素因数の和:41751

約数の個数: 16

約数和(自身を含む): 209905920

約数和(自身を除く): 78551282

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 41647, 83294, 791293, 1582586, 3456701, 6913402, 65677319, 131354638]

約数ペア:

[(1, 131354638), (2, 65677319), (19, 6913402), (38, 3456701), (83, 1582586), (166, 791293), (1577, 83294), (3154, 41647)]